Worksheetsuntitled
Total questions: 89
Worksheet time: 1hrs 3mins
What is the SI unit of acceleration?
m
s
m/s
m/s2
Which of the following is a constant in uniformly accelerated motion?
Displacement
Acceleration
Time
Velocity
What do velocity and acceleration have in common?
They both include a direction.
They have nothing in common.
They both use force.
They both use mass to calculate their values.
If the velocity and the acceleration have opposite directions, it only means that ________.
the velocity increases
the velocity is constant
the velocity decreases
it has a null velocity
If the velocity of a car is negative, it means (in the usual convention) that _________.
it is moving to the left
it is decreasing its velocity
it is moving to the right
it has a decreasing acceleration
Uniformly accelerated motion is evident in our everyday living. Which scenario or object exhibits uniformly accelerated motion?
A falling leaf.
A ringing cellphone.
A sleeping cat.
A hanging wall clock.
Speed limits vary with the type of road and area. Which of the following statements is NOT TRUE about speed limit?
It permits vehicles to move in uniformly accelerated motion.
It minimizes vehicular accidents on the road.
It regulates the flow of traffic in different areas.
It restricts the speed of vehicles.
Answer the guide question that follows.
(A car accelerates from 13 m/s to 25 m/s in 6.0 seconds. What was its acceleration?)
What is being asked from the problem?
Displacement
Time
Velocity
Acceleration
Answer the guide question that follows.
(A car accelerates from 13 m/s to 25 m/s in 6.0 seconds. What was its acceleration?)
What equation should be used to solve the problem?
d = vit + 1/2 at2
d = 1/2 (vf + vi) t
vf = vi + at
vf2 = vi2 + 2ad
Answer the guide question that follows.
(A car accelerates from 13 m/s to 25 m/s in 6.0 seconds. What was its acceleration?)
What are the given values? Select all that apply.
Initial velocity
time
displacement
final velocity
What is the displacement of an object in uniformly accelerated motion if its initial velocity is 5 m/s, acceleration is 3 m/s2, and time is 4 seconds?
12 m
20 m
32 m
44 m
What is the time taken by an object in uniformly accelerated motion to reach a velocity of 30 m/s if its initial velocity is 10 m/s and acceleration is 2 m/s2?
10 s
15 s
20 s
25 s
What is the final velocity of an object in uniformly accelerated motion if its initial velocity is 10 m/s, acceleration is 2 m/s2, and time is 5 seconds?
10 m/s
20 m/s
30 m/s
40 m/s
A bus is moving with an initial velocity of 20 m/s decelerates at a constant rate of 3 m/s2. Calculate the distance traveled by the bus before it stops.
12.35 m
24.56 m
53.49 m
66.67 m
What is the final velocity of a car that accelerates at a rate of 2 m/s2 and starts at a velocity of 14 m/s for 5 seconds?
10 m/s
18 m/s
24 m/s
30 m/s
What is the SI unit of acceleration?
m
s
m/s
m/s2
Which of the following is a constant in uniformly accelerated motion?
Displacement
Acceleration
Time
Velocity
What do velocity and acceleration have in common?
They both include a direction.
They have nothing in common.
They both use force.
They both use mass to calculate their values.
If the velocity and the acceleration have opposite directions, it only means that ________.
the velocity increases
the velocity is constant
the velocity decreases
it has a null velocity
If the velocity of a car is negative, it means (in the usual convention) that _________.
it is moving to the left
it is decreasing its velocity
it is moving to the right
it has a decreasing acceleration
Uniformly accelerated motion is evident in our everyday living. Which scenario or object exhibits uniformly accelerated motion?
A falling leaf.
A ringing cellphone.
A sleeping cat.
A hanging wall clock.
Speed limits vary with the type of road and area. Which of the following statements is NOT TRUE about speed limit?
It permits vehicles to move in uniformly accelerated motion.
It minimizes vehicular accidents on the road.
It regulates the flow of traffic in different areas.
It restricts the speed of vehicles.
Answer the guide question that follows.
(A car accelerates from 13 m/s to 25 m/s in 6.0 seconds. What was its acceleration?)
What is being asked from the problem?
Displacement
Time
Velocity
Acceleration
Answer the guide question that follows.
(A car accelerates from 13 m/s to 25 m/s in 6.0 seconds. What was its acceleration?)
What equation should be used to solve the problem?
d = vit + 1/2 at2
d = 1/2 (vf + vi) t
vf = vi + at
vf2 = vi2 + 2ad
Answer the guide question that follows.
(A car accelerates from 13 m/s to 25 m/s in 6.0 seconds. What was its acceleration?)
What are the given values? Select all that apply.
Initial velocity
time
displacement
final velocity
What is the displacement of an object in uniformly accelerated motion if its initial velocity is 5 m/s, acceleration is 3 m/s2, and time is 4 seconds?
12 m
20 m
32 m
44 m
What is the time taken by an object in uniformly accelerated motion to reach a velocity of 30 m/s if its initial velocity is 10 m/s and acceleration is 2 m/s2?
10 s
15 s
20 s
25 s
What is the final velocity of an object in uniformly accelerated motion if its initial velocity is 10 m/s, acceleration is 2 m/s2, and time is 5 seconds?
10 m/s
20 m/s
30 m/s
40 m/s
A bus is moving with an initial velocity of 20 m/s decelerates at a constant rate of 3 m/s2. Calculate the distance traveled by the bus before it stops.
12.35 m
24.56 m
53.49 m
66.67 m
What is the final velocity of a car that accelerates at a rate of 2 m/s2 and starts at a velocity of 14 m/s for 5 seconds?
10 m/s
18 m/s
24 m/s
30 m/s
What is the SI unit of acceleration?
m
s
m/s
m/s2
Which of the following is a constant in uniformly accelerated motion?
Displacement
Acceleration
Time
Velocity
What do velocity and acceleration have in common?
They both include a direction.
They have nothing in common.
They both use force.
They both use mass to calculate their values.
If the velocity and the acceleration have opposite directions, it only means that ________.
the velocity increases
the velocity is constant
the velocity decreases
it has a null velocity
If the velocity of a car is negative, it means (in the usual convention) that _________.
it is moving to the left
it is decreasing its velocity
it is moving to the right
it has a decreasing acceleration
Uniformly accelerated motion is evident in our everyday living. Which scenario or object exhibits uniformly accelerated motion?
A falling leaf.
A ringing cellphone.
A sleeping cat.
A hanging wall clock.
Speed limits vary with the type of road and area. Which of the following statements is NOT TRUE about speed limit?
It permits vehicles to move in uniformly accelerated motion.
It minimizes vehicular accidents on the road.
It regulates the flow of traffic in different areas.
It restricts the speed of vehicles.
Answer the guide question that follows.
(A car accelerates from 13 m/s to 25 m/s in 6.0 seconds. What was its acceleration?)
What is being asked from the problem?
Displacement
Time
Velocity
Acceleration
Answer the guide question that follows.
(A car accelerates from 13 m/s to 25 m/s in 6.0 seconds. What was its acceleration?)
What equation should be used to solve the problem?
d = vit + 1/2 at2
d = 1/2 (vf + vi) t
vf = vi + at
vf2 = vi2 + 2ad
Answer the guide question that follows.
(A car accelerates from 13 m/s to 25 m/s in 6.0 seconds. What was its acceleration?)
What are the given values? Select all that apply.
Initial velocity
time
displacement
final velocity
What is the displacement of an object in uniformly accelerated motion if its initial velocity is 5 m/s, acceleration is 3 m/s2, and time is 4 seconds?
12 m
20 m
32 m
44 m
What is the time taken by an object in uniformly accelerated motion to reach a velocity of 30 m/s if its initial velocity is 10 m/s and acceleration is 2 m/s2?
10 s
15 s
20 s
25 s
What is the final velocity of an object in uniformly accelerated motion if its initial velocity is 10 m/s, acceleration is 2 m/s2, and time is 5 seconds?
10 m/s
20 m/s
30 m/s
40 m/s
A bus is moving with an initial velocity of 20 m/s decelerates at a constant rate of 3 m/s2. Calculate the distance traveled by the bus before it stops.
12.35 m
24.56 m
53.49 m
66.67 m
What is the final velocity of a car that accelerates at a rate of 2 m/s2 and starts at a velocity of 14 m/s for 5 seconds?
10 m/s
18 m/s
24 m/s
30 m/s
What is the SI unit of acceleration?
m
s
m/s
m/s2
Which of the following is a constant in uniformly accelerated motion?
Displacement
Acceleration
Time
Velocity
What do velocity and acceleration have in common?
They both include a direction.
They have nothing in common.
They both use force.
They both use mass to calculate their values.
If the velocity and the acceleration have opposite directions, it only means that ________.
the velocity increases
the velocity is constant
the velocity decreases
it has a null velocity
If the velocity of a car is negative, it means (in the usual convention) that _________.
it is moving to the left
it is decreasing its velocity
it is moving to the right
it has a decreasing acceleration
Uniformly accelerated motion is evident in our everyday living. Which scenario or object exhibits uniformly accelerated motion?
A falling leaf.
A ringing cellphone.
A sleeping cat.
A hanging wall clock.
Speed limits vary with the type of road and area. Which of the following statements is NOT TRUE about speed limit?
It permits vehicles to move in uniformly accelerated motion.
It minimizes vehicular accidents on the road.
It regulates the flow of traffic in different areas.
It restricts the speed of vehicles.
Answer the guide question that follows.
(A car accelerates from 13 m/s to 25 m/s in 6.0 seconds. What was its acceleration?)
What is being asked from the problem?
Displacement
Time
Velocity
Acceleration
Answer the guide question that follows.
(A car accelerates from 13 m/s to 25 m/s in 6.0 seconds. What was its acceleration?)
What equation should be used to solve the problem?
d = vit + 1/2 at2
d = 1/2 (vf + vi) t
vf = vi + at
vf2 = vi2 + 2ad
Answer the guide question that follows.
(A car accelerates from 13 m/s to 25 m/s in 6.0 seconds. What was its acceleration?)
What are the given values? Select all that apply.
Initial velocity
time
displacement
final velocity
What is the displacement of an object in uniformly accelerated motion if its initial velocity is 5 m/s, acceleration is 3 m/s2, and time is 4 seconds?
12 m
20 m
32 m
44 m
What is the time taken by an object in uniformly accelerated motion to reach a velocity of 30 m/s if its initial velocity is 10 m/s and acceleration is 2 m/s2?
10 s
15 s
20 s
25 s
What is the final velocity of an object in uniformly accelerated motion if its initial velocity is 10 m/s, acceleration is 2 m/s2, and time is 5 seconds?
10 m/s
20 m/s
30 m/s
40 m/s
A bus is moving with an initial velocity of 20 m/s decelerates at a constant rate of 3 m/s2. Calculate the distance traveled by the bus before it stops.
12.35 m
24.56 m
53.49 m
66.67 m
What is the final velocity of a car that accelerates at a rate of 2 m/s2 and starts at a velocity of 14 m/s for 5 seconds?
10 m/s
18 m/s
24 m/s
30 m/s
An airplane accelerates down a runway from rest at 3.20 m/s2 for 32.8 s until is finally lifts off the ground. Determine the distance traveled before takeoff.
Which equation is appropriate?
vf=vi+a*t
x=vi*t+1/2at2
vf2=vi2+2aX
x=((vf+vi)/2)t
A car is traveling to the right with a speed of 29m/s when the rider slams on the accelerator to pass another car. The car passes in 110 m with constant acceleration and reaches a speed of 34m/s. We want to find the acceleration of the car as it sped up. What equation should you choose?
vf=vi+at
x=vit+1/2at2
vf2=vi2+2aX
x=((vf+vi)/2)t
Rocket-powered sleds are used to test the human response to acceleration. If a rocket-powered sled is accelerated to a speed of 444 m/s in 1.83 seconds, then what is the distance that the sled travels?
Choose the appropriate equation.
vf=vi+at
x=vit+1/2at2
vf2=vi2+2aX
x=((vf+vi)/2)t
How long would it take a car, starting from rest and accelerating uniformly in a straight line at 5 m/s2, to cover a distance of 200m
9.0s
10.5s
12.0s
15.5s
Kinematic equation can only be used when you have a constant ....
Position
Velocity
Acceleration
Time
Which option shows the right substitution for this question?
A car was moving at 3 m/s.
It accelerated at 2 m/s2 over a distance of 5 m.
Calculate its velocity after the acceleration.
A car is initially stationary. It accelerates at 6 m/s2 over a distance of 200 m.
Which substitution is correct?
You have to memorise this equation for the exam.
You get given this equation in the exam on the Physics Equations Sheet.
The units of velocity are...
m
s
m/s
m/s2
The units of displacement are...
m
s
m/s
m/s2
The units of acceleration are...
m
s
m/s
m/s2
A car accelerates at 5m/s2 from an initial velocity of 13m/s over a distance of 100m. What is the final velocity?
38.5 m/s
34.2 m/s
1.5 m/s
260 m/s
Calculate the height that a ball would rise to if it is thrown vertically into the air with a velocity of 5m/s. Acceleration due to gravity is 10m/s2. (answer to 2d.p)
(a)
A stuntman drops off a building 20m high and lands on cardboard boxes. What is his velocity as he hits the boxes? Acceleration due to gravity is 10m/s2
(a)
A skydiver jumps from a plane. They leave the plane at rest, and fall vertically downwards. How fast are they falling after 100m of freefall? use 9.8m/s2 as acceleration due to gravity.
42 m/s
44 m/s
98 m/s
1960 m/s
A skydiver jumps from a plane. They leave the plane at rest, and fall vertically downwards. How fast are they falling after 100m of freefall?
42 m/s
44 m/s
98 m/s
1960 m/s
A lunar landing module is descending to the Moon’s surface at a steady velocity of 10.0 m s-1. At a height of 120 m a small object falls from its landing gear. Assuming that the Moon’s gravitational acceleration is 1.60 m s-2, at what speed, in m s-1 does the object strike the Moon?
22.0
19.6
16.8
10.0
v2 = u2 + 2as
v = u2 + 2as
v = u2 − 2as
v =u − 2as
v2 = u2 + 2as
u = v2 − 2as
u = v2 + 2as
v2 + 2as2
v2 = u2 + 2as
a = 2sv 2− u2
a = 2su2 − v2
v2 = u2 + 2as
s = 2av2 − u2
s = 2au2 − v2
a = t(v − u)
v = u + at
u = v −at
v = u −at
u = v + at
