Want to see correct answers?
Login or join for free!
  Physics Worksheets
Looking for Physics worksheets?
Check out our pre-made Physics worksheets!
Share/Like This Page
Filter By Grade

You are browsing Grade 7 questions. View questions in All Grades.

Kindergarten Grade 1 Grade 2 Grade 3 Grade 4 Grade 5 Grade 6 Grade 7 Grade 8 Grade 9 Grade 10 Grade 11 Grade 12 College Graduate

Browse Questions

Seventh Grade (Grade 7) Mechanics Questions

You can create printable tests and worksheets from these Grade 7 Mechanics questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

Previous Page 1 of 7 Next
Grade 7 Forces and Motion
When an unbalanced force acts on an object, the force                                         .
  1. changes the motion of the object
  2. is cancelled by another force
  3. does not change the motion of the object
  4. is equal to the weight of the object
Grade 7 Forces and Motion
Matter is pulled to the ground by                .
  1. space
  2. gravity
  3. air
  4. soil
Grade 7 Forces and Motion
Speed tells how fast an object travels. Velocity is the speed of the object and                                              .
  1. the amount of time the object has been moving
  2. the direction the object is moving
  3. how far the object has traveled
  4. the starting point of the object
Grade 7 Forces and Motion
Gravity and friction are two kinds of                .
  1. inertia
  2. forces
  3. masses
  4. gravity
Grade 7 Forces and Motion
The best definition of force is                             .
  1. a push or pull
  2. stored energy
  3. energy in motion
  4. anything that takes up space
Grade 7 Forces and Motion
These two factors determine the strength of the force of friction.
  1. speed and light
  2. how fast the objects are going and on what planet
  3. how big the objects are and how hard you push them
  4. how hard the surfaces push together and the types of surfaces involved
Grade 7 Energy and Momentum
The                               states that energy cannot be created or destroyed.
  1. Law of Speed
  2. Law of Energy
  3. Law of Conservation of Energy
  4. Law of Universal Gravitation
Grade 7 Energy and Momentum
The ability to do work is                .
  1. force
  2. energy
  3. speed
  4. gravity
Grade 7 Energy and Momentum
Potential energy is energy in motion.
  1. True
  2. False
Grade 7 Forces and Motion
Which is a way of stating Newton's Third Law of Motion?
  1. for every action there is an equal and opposite reaction
  2. falling bodies always fall at a constant velocity
  3. acceleration is the force that moves cars
  4. balanced forces do not change an object's motion
Grade 7 Energy and Momentum
A football player running for a touchdown exemplifies                  .
  1. mechanical energy
  2. thermal energy
  3. chemical energy
  4. radiant energy
Grade 7 Forces and Motion
An object's resistance to change in motion is                .
  1. motion
  2. inertia
  3. friction
  4. mass
Previous Page 1 of 7 Next