Relationship Between Force & Motion 7.7 ABCD

Relationship Between Force & Motion 7.7 ABCD

Assessment

Flashcard

Created by

Quizizz Content

Science

7th Grade

Hard

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD

Front

What is speed?

Back

Speed is defined as distance traveled divided by the time taken.

2.

FLASHCARD

Front

How do you calculate average speed?

Back

Average speed = Total distance / Total time.

3.

FLASHCARD

Front

What is the difference between speed and velocity?

Back

Speed is a scalar quantity (magnitude only), while velocity is a vector quantity (magnitude and direction).

4.

FLASHCARD

Front

If a car travels 60 km in 1 hour, what is its speed?

Back

60 km/h

5.

FLASHCARD

Front

What is the formula for calculating velocity?

Back

Velocity = Displacement / Time.

6.

FLASHCARD

Front

What does a steeper incline do to the speed of an object?

Back

A steeper incline generally increases the speed of an object due to greater gravitational force acting on it.

7.

FLASHCARD

Front

What is displacement?

Back

Displacement is the shortest distance from the initial to the final position of an object, including direction.

8.

FLASHCARD

Front

If a truck moves 50 km in 1 hour, what is its average speed?

Back

50 km/h

9.

FLASHCARD

Front

What is the average velocity of a car that travels 100 km east and then 50 km west?

Back

25 km east.

10.

FLASHCARD

Front

What is acceleration?

Back

Acceleration is the rate of change of velocity per unit time.

Explore all questions with a free account

or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?