Force and Motion

Force and Motion

Assessment

Flashcard

Science

8th Grade

Practice Problem

Easy

Created by

Christopher Bessey

Used 1+ times

FREE Resource

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23 questions

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1.

FLASHCARD QUESTION

Front

Which of the following is used to measure speed? meters, seconds, seconds per meter, meters per second

Back

meters per second

2.

FLASHCARD QUESTION

Front

A bird flies 50 meters in 10 seconds. What is its speed? Options: 0.2 second per meter, 0.2 meters per second, 5 seconds per meter, 5 meters per second

Back

5 meters per second

3.

FLASHCARD QUESTION

Front

A flat horizontal line on a distance-vs.-time motion graph shows

Back

no speed

4.

FLASHCARD QUESTION

Front

Carts of different masses are placed on a ramp at different heights. Which combination of features will have the greatest gravitational potential energy?

Back

high mass and high height

5.

FLASHCARD QUESTION

Front

A student wants to conduct an investigation to determine if there is a relationship between the speed a cart and the cart's kinetic energy. They should

Back

keep all variables the same except the speed of the cart.

6.

FLASHCARD QUESTION

Front

Which has the greater effect on the kinetic energy of a moving object, doubling its mass or doubling its speed?

Back

Doubling the object's speed

7.

FLASHCARD QUESTION

Front

If there is no force acting on a moving object, it will

Back

continue moving at the same speed and in the same direction.

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