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 9 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 Continuing Education

Browse Questions

Ninth Grade (Grade 9) Physics Questions

You can create printable tests and worksheets from these Grade 9 Physics 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 13 of 34 Next
Grade 9 Forces and Motion
Which of Newton's laws states that an object at rest tends to stay at rest, and that an object in motion tends to stay in motion, unless acted upon by an external force?
  1. Newton's First Law of Motion
  2. Newton's Second Law of Motion
  3. Newton's Third Law of Motion
  4. None of the above
Grade 9 Forces and Motion
What kind of friction force occurs as a fish swims through water?
  1. static
  2. rolling
  3. sliding
  4. fluid
Grade 9 Forces and Motion
Which of the following are action and reaction forces involved?
  1. When stepping from a curb
  2. When a tennis racket strikes a tennis ball
  3. When rowing a boat
  4. All of the possible answers
Grade 9 Magnetism and Electricity
When you are at home, turning off a light usually does not turn off your T.V. This is because
  1. most electrical devices in a house are on parallel circuits.
  2. most electrical devices in a house are on series circuits.
  3. they have different sources of voltage.
  4. a T.V. does not require electricity.
Grade 9 Energy and Momentum
If no friction acts on a diver during a dive, then which of the following statements is TRUE?
  1. The total mechanical energy of the system increases
  2. Potential energy can be converted into kinetic energy but not vice versa
  3. (KE + PE) beginning = (KE + PE) end
  4. all the above
Grade 9 Matter
Which of the following has no definite shape or volume?
  1. solid
  2. liquid
  3. gas
  4. plasma
Grade 9 Quantum Physics and the Atom
An element's electrons can absorb photons with any amount of energy.
  1. True
  2. False
Grade 9 Waves and Sound

This question is a part of a group with common instructions. View group »

Which electromagnetic waves have a frequency of 1013Hz?
  1. x-ray
  2. visible
  3. gamma
  4. infrared
Grade 9 Forces and Motion
A man will exert the greatest pressure on a bench when he                           .
  1. lies flat on his back
  2. lies flat on his belly
  3. stands on both feet
  4. stands on toes of one foot
Grade 9 Forces and Motion
A stone is tied to a string and whirled round. What type of motion does the system execute?
  1. circular
  2. rotational
  3. simple harmonic
  4. spin
Grade 9 Waves and Sound
A convex mirror
  1. has the same thickness throughout.
  2. is thinner in the middle.
  3. is thicker in the middle.
Grade 9 Energy and Momentum
Jestin built a ramp to help move stuff up into the back of his scary van. If he uses the ramp to help him do work, which of the following will be true?
  1. His effort force and effort distance will remain the same. His MA = 1.
  2. His effort distance will decrease, his effort force will increase. His MA > 1.
  3. His effort distance will increase, his effort force will decrease. His MA > 1.
  4. His effort force will increase, his effort distance will decrease. His MA < 1.
Previous Page 13 of 34 Next