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WorksheetsForces and Motion Test
Total questions: 46
Worksheet time: 57mins
At t= 7s, which cyclist is ahead?
A
B
Which cyclist is travelling faster at t = 3s?
A
B
Are their velocities equal at any time?
Yes
No
What is happening at the intersection of lines A and B?
The cyclists stop
The cyclists speeds are equal
The cyclists are at the same position at the same time.
What is the velocity of the object that created the position vs. time graph?
10 m/s
8.3 cm/s
8.3 m/s
60 m
Which graph shows an object going back to 0m?
A
B
C
D
This velocity vs. time graph shows an object...
(Hint: For this graph, the velocity is 0 m/s!)
not moving
moving with constant velocity
moving with changing velocity
This velocity vs. time graph shows an object...
not moving
moving with constant velocity
moving with changing velocity
This velocity vs. time graph shows an object...
not moving
moving with constant velocity
moving with changing velocity
This velocity vs. time graph shows an object...
not moving
moving with constant velocity
moving with changing velocity
Which of these position vs. time graphs shows an object changing direction?
Which of these velocity vs. time graphs shows an object changing direction?
While traveling along a highway a driver slows from 24 m/s to 15 m/s in 12 seconds. What is the car's acceleration? (a) m/s/s
Acceleration = final velocity - initial velocity / time.
A helicopter's speed increases from 25 m/s to 60 m/s in 5 seconds. What is the acceleration of this helicopter?
(a) m/s/s
acceleration = Final velocity - initial velocity / Time
Your 2500 kg car experiences a net force of 5000 N. How fast will it accelerate?
20 m/s2
0.5 m/s2
2 m/s2
120 N
If the man pushes with an equal amount of force, which object will accelerate more?
Car because it has more mass
Lawnmower because it has less mass
Car because it has less mass
Lawnmower because it has more mass
A 25 kg bike accelerates at 10 m/s2. What was the force?
250 N
2.5 N
25 N
15 N
A 10-kg crate is pushed across a frictionless surface with a force of 30 N. What is its acceleration?
300 m/s2
3 m/s2
20 m/s2
0.33 m/s2
What is the net force?
The overall force acting on an object
Balanced Force
Unbalanced Force
Net Force
Gravitational Force
What is the NET FORCE of this diagram?
17 N, right
17 N, left
23 N, right
12 N, up
When an object is moving at a constant velocity in the positive direction ______
The net force on the object is zero
The net force on the object is positive
The net force on the object is negative
The net force on the object is horizontal
constant fast speed moving to the right
constant slow speed moving to the right
increasing speed moving to the right
decreasing speed moving to the left
constant fast speed moving to the right
constant slow speed moving to the right
increasing speed moving to the right
decreasing speed moving to the right
constant speed moving to the right
constant acceleration moving to the right
constant speed moving to the left
constant acceleration moving to the left
If the object was moving from left to right, what type of motion created the dot diagram for Z?
an object at rest
an object moving with a constant velocity
an object getting faster
an object getting slower
