WorksheetsAcceleration
Total questions: 21
Worksheet time: 23mins
Acceleration: is the rate of change in
velocity
speed
displacement
direction
the unit of acceleration is
(m/s2)
jouls
m
s
which isn't an example of acceleration
When the car is speeding up.
When the car slows down.
When you fall off a bridge.
no change in velocity
Which of the following is/are true about acceleration
Acceleration is defined as the rate of change of velocity
Its SI unit is m/s2
Negative acceleration is called retardation
none of the following
A bus starts from rest and accelerates to 14 m/s in 4 s. What is the average acceleration of the bus?
3.5 m/s2
5.9 m/s2
10.5 m/s2
24 m/s2
Which of the following objects is accelerating?
A car driving in a northwest at a constant speed of 35 mph.
A car driving southwest at a constant speed of 35 mph.
A car driving in a circle at a constant speed of 35 mph.
Back
A car driving south at a constant speed of 45 mph.
In each of the following cases, determine where the car has no acceleration?
A car speeds up after a stoplight turns green.
A car slows down as it approaches a red light
A car with the cruise control set at 80 km/h going down a straight highway
A car turning a curve at a constant speed
This occurs when an object speeds up, slows down, or changes direction.
Speed
Velocity
Acceleration
At what speed would a car have to move in order to travel 20 kilometers in 2 hours.
5 km/hr
10 km/hr
20 km/hr
40 km/hr
Which of the following is a unit of speed?
km/hr
Minutes
Centimeters
meters
Which of the following is a unit of distance?
Km/hr
Minutes
meters
seconds
