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WorksheetsQuiz 2 Kinematics of Linear Motion
Total questions: 20
Worksheet time: 30mins
The unit we use to measure acceleration is ___.
ms-1
meters
seconds
ms-2
Describe this graph
constant acceleration
constant deceleration
object move to the left
constant velocity
Which graph(s) represents a constant velocity?
a and c
b and c
c
a and b
The rate at which velocity changes
speed
positon
distance
acceleration
A quantity that is fixed, or unchanging
constant
variable
initial velocity
scalar
If a ball thrown straight up into the air takes 4 seconds to reach the top (peak), how long will it take to travel from the peak back to the original position?
0s
1s
3s
4s
The initial horizontal velocity of a projectile is ____ its final horizontal velocity.
less than
equal to
greater than
What is true about the vertical velocity of a projectile launched horizontally?
It is initially at its maximum value.
It increases due to gravity as it falls.
It remains constant throughout its trajectory.
It decreases as it falls due to gravity.
An airplane traveling at constant velocity drops a bomb. Where is the airplane when the bomb hits the
ground?
above the bomb
before the bomb
past the bomb
Once a projectile is launched, what is the only force that affects its motion?
mass
friction
inertia
gravity
