WorksheetsPhysics 1 Prowess Check
Total questions: 8
Worksheet time: 5mins
In which one of the following situations does the car have a westward acceleration?
The car starts from rest and moves toward the east.
The car travels eastward and speeds up.
The car travels westward and slows down.
The car travels eastward and slows down.
Which one of the following situations is not possible?
An object has zero velocity and non-zero acceleration.
An object travels with a northward velocity and a northward acceleration.
An object travels with a northward velocity and a southward acceleration.
An object travels with a constant velocity and non-zero acceleration.
A ball is struck at time t = 0 and follows the
parabolic path shown in the diagram. Which graph represents the horizontal component of the velocity of the ball?
A duck slams into the windshield of a giant bus. Which object (the duck or the bus windshield) experiences the greater force?
The duck experienced a greater force than the windshield
The windshield experienced a greater force than the duck
Each experienced the same force
Each experienced the same acceleration
A block slides down a frictionless inclined plane and its acceleration is measured with a motion detector. Which of the following changes would result in an increase in the acceleration of the block down the inclined plane?
Decreasing the height of the plane
Increasing the mass of the block
Increasing the angle of incline
Decreasing the length of the plane
A block of mass m slides down an incline (the angle is shown). What is the acceleration of the block down the incline if there is no friction?
gcosθ
gcosθ−μgsinθ
gsinθ
μgcosθ+gsinθ
An object with initial velocity v0, as shown, slides up and then down a long, frictionless, inclined plane. Which of the following is true of the object as it moves?
It has a constant acceleration while moving up the plane and a greater acceleration when moving down the plane.
It moves with a constant velocity both up and down the plane.
It has the same acceleration as it moves up and down the plane.
It has a constant acceleration while moving up the plane and a smaller acceleration when moving down the plane.
Did you know that F=ma?
Indeed
No
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