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WorksheetsRevision One for Sec 3E Phy March 2020
Total questions: 12
Worksheet time: 21mins
Which set of quantities are all vectors?
energy, force, velocity
speed, acceleration, force
velocity, energy, acceleration
velocity, force, acceleration
A car travels along a straight road,
The velocity-time graph for this journey is shown.
During which labelled part of the journey is the resultant force on the car zero?
A
B
C
D
What is the order of magnitude of the
diameter of Earth?
1 x 103 m
1 x 105 m
1 x 107 m
1 x 109 m
An object moves at a constant velocity for some time, then begins to accelerate.
Which displacement-time graph shows this motion?
A
B
C
D
The diagram shows a pendulum oscillating between positions X and Z. It takes 1.5 s to go from X to Z and back to the midpoint Y.
What is the period of the pendulum?
0.5 s
1.0 s
1.5 s
2.0 s
The distance-time graph shows the distance travelled by a moving car.
Which feature of the graph gives the speed of the
car?
the area between the line and the distance axis
the area between the line and the time axis
the difference between the starting and finishing distances
the gradient of the line
An object falls through the air. The object eventually reaches terminal velocity. What quantity decreases until terminal velocity is reached?
acceleration
mass
speed
weight
The diagram below shows two forces at a point O which are represented in magnitude and direction by OX and OY.
The third force required to maintain equilibrium is represented in magnitude and direction by
OZ
XY
YX
ZO
A car of mass 500 kg moves with a constant velocity of 10 m/s on a horizontal road. The frictional force that acts on the car is 1 000 N.
What is the resultant force acting on the car?
0 N
1000 N
1500 N
6000 N
Which of the following contains base quantities only?
length, weight, time
length, weight, temperature
mass, temperature, time
electric current, weight, length
A ball is released from a certain height on Earth. What is the acceleration of the ball at the moment it is released?
0 m/s2
between 1.0 m/s2 and 5.0 m/s2
between 5.0 m/s2 and 9.0 m/s2
10 m/s2
A ball falls towards the ground, first in air and then later in an evacuated tube, which has most of the air in it removed.
Which graph shows how the velocity of the ball changes with time in these cases?
A
B
C
D
