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STAAR Questions Session 3 - Net Force; Changes in Motion; Balanced & Unbalanced Forces

Last updated about 4 hours ago

4 questions

Required

1

Required

1

Required

5

Required

1

Question 4

4.

Question 1

1.

NET FORCE (6.7B)

Use the diagram below to answer the question.

What is the net force of the box?

This is a balanced force of 12N and the box moved to the right.

This is an unbalanced force of 12N and the box moved to the left

Question 2

2.

Changes in Motion (7.7C)

The graph shows the distance an object traveled in 20 seconds

Which answer choice best describes the movement of the object between 8 and 12
seconds?

Moving sideways

Moving at a constant speed

Question 3

3.

Balanced and Unbalanced Forces (8.7A)

Identify the force as either balanced or unbalanced

Balanced and Unbalanced Forces (8.7A)

A car accelerates away from the starting line at 3.6 m/s2 and has the mass of
2400 kg. What is the net force acting on the vehicle?

This is a balanced force of 12N and the box moved to the left.

This is a balanced force of 12N and the box moved to the right.

Stopped

Accelerating

Balanced

Unbalanced