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WorksheetsIPC Final Review
Total questions: 61
Worksheet time: 2hrs 44mins
When two equal forces act in opposite directions on an object, they are called ______________________.
frictional force
balanced force
centripetal force
gravitational force
The resistance of an object to any change in its motion is called ______________________.
inertia
friction
gravity
weight
According to Newton’s second law of motion, force is equal to mass times ______________________.
inertia
weight
acceleration
direction
The picture is an example of Newton's...
1st Law
2nd Law
3rd Law
What is the speed of a car that traveled 0.2 km in 12 seconds?
64 m/s
166.6 m/s
16.66 m/s
0.16 m/s
If you are test-driving a Bugatti Veyron and you go from 0 km/hr to 124 km/hr in 3.7 seconds, what was your acceleration?
9.30 m/s2
90.03 m/s2
-9.30 m/s2
0.930 m/s2
A sports car can go from 0 to 60 mph in 14 seconds. What is the acceleration?
1.91 m/s2
-4.29 m/s2
2.33 m/s2
-2.33 m/s2
Velocity is both ____ and _____.
speed , direction
direction, mass
volume, density
direction, magnitude
A baseball bat applies a force of 500 N to a ball for 0.1 seconds. What was the impulse on the ball?
5 N x s
50 N x s
500 N x s
5,000 N x s
A car crashes into a barrier with an impulse of 40,000 kg x m/s. The collision took 2 seconds. How much force did the barrier exert?
80,000 N
60,000 N
40,000 N
20,000 N
A leftward force is applied to a crate to push it across the floor at a constant speed. Which is the correct force diagram?
What is velocity?
the quickness of an object
the location of an object
acceleration
speed in a specific direction
A change in velocity over time is known as:
acceleration
constant speed
average speed
displacement
Speed calculation:
A person is running a 10 meter football field. It takes them 5 seconds. What is their speed?
2 m/s down
1.7 m/s
2 m/s
2 m/s/s
What is velocity?
speed doubled
speed in a certain direction
acceleration in a certain direction
speed-acceleration=velocity
4. What is the energy at rest?
a. Chemical Energy
b. Kinetic Energy
c. Mechanical Energy
d. Potential Energy
5. What is the formula for Kinetic Energy?
a. KE= ma
b. KE= 1/2 mv2
c. KE= mgh
d. KE= Fd
6. What is the formula for potential energy?
a. PE= ma
b. PE= 1/2 mv2
c. PE= mgh
d. PE= Fd
7. What is the unit for kinetic energy?
a. N
b. m/s
c. m/s2
d. J
8. What is the unit for potential energy?
a. N
b. m/s
c. m/s2
d. J
9. What is the unit for work?
a. N
b. m/s
c. m/s2
d. J
1. What is the abstract concept related to energy?
a. Acceleration
b. Force
c. Work
d. Power
3. What is the energy in motion?
a. Chemical Energy
b. Kinetic Energy
c. Light Energy
d. Potential Energy
