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Search Results for acceleration - All Grades

294 questions match "acceleration". Refine Your Search

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Grade 9 Forces and Motion
Horizontal lines on a velocity/time graph show
  1. constant acceleration.
  2. no motion.
  3. positive acceleration.
  4. negative acceleration.
Grade 5 Forces and Motion
Acceleration is the
  1. rate of change in momentum.
  2. rate of change in speed.
  3. rate of change in velocity.
  4. amount of time needed for an object to reach its destination.
Grade 6 Forces and Motion
If a student rider her bicycle on a straight road and does not speed up or slow down, she is traveling with a
  1. constant acceleration.
  2. constant velocity.
  3. positive acceleration.
  4. negative acceleration.
Grade 9 Forces and Motion
What is gravitational acceleration?
  1. acceleration due to gravity
  2. acceleration due to air resistance
  3. acceleration due to velocity
  4. acceleration due to speed
Grade 8 Forces and Motion
Acceleration refers to
  1. increasing speed
  2. decreasing speed
  3. changing direction
  4. all of the above
Grade 7 Forces and Motion
To accelerate, means to:
  1. increase speed
  2. decrease speed
  3. change direction
  4. all of the above
Grade 8 Forces and Motion
The formula for acceleration.
  1. [math]A=(V_F-V_I)/(T_F-T_I)[/math]
  2. [math]F=M*A[/math]
  3. [math]V=d/t[/math]
  4. [math]A=(DeltaT)/(DeltaV)[/math]
Grade 5 Forces and Motion
Grade 8 Forces and Motion
Grade 6 Forces and Motion
What is the formula for acceleration?
  1. Distance/time
  2. Force/Mass
  3. Mass x Velocity
Grade 9 Forces and Motion
An object in free fall undergoes an increase in
  1. speed, only.
  2. acceleration, only.
  3. both speed and acceleration.
  4. none of the above.
Grade 8 Forces and Motion
College Forces and Motion
A football is tossed up into the air in the +y direction. Which of the following is true at the point where the football reaches the ground?
  1. the velocity of the ball is negative and the acceleration is negative
  2. the velocity of the ball is negative and the acceleration is positive
  3. the velocity of the ball is positive and the acceleration is negative
  4. the velocity of the ball is positive and the acceleration is positive
  5. the velocity of the ball is zero and the acceleration is negative
Grade 8 Forces and Motion
What is the acceleration of gravity?
  1. [math]1.8 m//s^2[/math]
  2. [math]5.0 m//s^2[/math]
  3. [math]9.8 m//s^2[/math]
  4. [math]8.9 m//s^2[/math]
Grade 12 Forces and Motion
What is the definition of acceleration?
  1. An object's resistance to motion
  2. How fast
  3. How much stuff (matter) is in an object
  4. The change in velocity over time
Grade 8 Forces and Motion
The change of speed over time.
  1. acceleration
  2. distance
  3. velocity
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