Unit 2 Comprehensive Quiz 22-23

Last updated 3 days ago

16 questions

1

This is a graph of a skateboarder that is —
I. Skating uphill
II. Increasing Velocity
III. Constant Velocity
IV. Increasing Speed
V. Skating at a constant speed.
VI. Increasing acceleration

III, V

I, III

IV, VI

II, IV

Select all statements that correctly describe acceleration

I. How far an object travels over a given period of time
II. The increase or decrease of velocity
III. Occurs when changing direction
IV. Often used interchangeably for speed
V. m/s
VI. m/s2
VII. Is the slope of the PT Graph
VIII. Is the slope of the VT Graph

II, IV, V, VII

I, IV, V, VII

I, III, VI, VIII

II, III, VI, VIII

Rumi is walking towards the train to go to a concert. She realized she was going to miss the train and accelerated from 1.4 m/s at a rate of 0.83 m/s2 for 31 seconds. How far did Rumi run across level ground to catch thetrainuring this acceleration?

208.9 m

524.3 m

442.2 m

698.4 m

Select the best description of the motion of a ball rolling down a ramp.

Decreasing acceleration

Constant speed

Constant velocity

Acceleration

What is the average velocity if, in a lab, Ariel finds that it takes 9.2s to roll a ball down a 12.83m ramp?

0.717 m/s

118 m/s

1.39 m/s

363 m/s

The PT graph below depicts a bicyclist's trip on level ground.

What is the velocity and acceleration over time 0-5 seconds?

Velocity = 0m/s; Acceleration = 0m/s2

Velocity = 20m/s; Acceleration = 20m/s2

Velocity = 0m/s; Acceleration = 20m/s2

Velocity = 20m/s; Acceleration = 0m/s2

When rolling a ball down a wheelchair ramp, if the ball begins at rest at the top of the
ramp, what is the velocity at t=4s?

0.8 m/s

20 m/s

5 m/s

4 m/s

What is the average acceleration when a tank accelerates from rest to 30m/s in 6.2s?

23.8 m/s2

4.84 m/s2

186 m/s2

0.207 m/s2

Choose the correct statements.

II

I, III

II, III

III, IV

What is the magnitude of the velocity from 0s to 5s?

0

2.5

2

0.4

What is the magnitude of the acceleration from 5s to 10s?

2

1

5

1.6

What is the motion from point c to point d?

constant backwards

constant velocity

constant positive acceleration

constant negative acceleration

Jinu decides to go for a walk with his tiger on the flat sidewalk around the park behind his house. They start off with an initial velocity of 2 m/s, but the tiger sees a dog and takes off running with an acceleration of 0.15 m/s2 for 21 s. How far did they run while accelerating away from the dog?

75.1 m

44.5 m

43.6 m

483 m

What is the jogger's acceleration after 2 seconds of running?

2 m/s2

0.5 m/s2

12 m/s2

1 m/s2

What is the jogger's acceleration after 4 seconds of running?

0.5 m/s2

16 m/s2

4 m/s2

2 m/s2

Draw the corresponding PT graph for the above VT

This is a graph of a skateboarder that is —
I. Skating uphill
II. Increasing Velocity
III. Constant Velocity
IV. Increasing Speed
V. Skating at a constant speed.
VI. Increasing acceleration

III, V

I, III

IV, VI

II, IV

Select all statements that correctly describe acceleration

I. How far an object travels over a given period of time
II. The increase or decrease of velocity
III. Occurs when changing direction
IV. Often used interchangeably for speed
V. m/s
VI. m/s2
VII. Is the slope of the PT Graph
VIII. Is the slope of the VT Graph

II, IV, V, VII

I, IV, V, VII

I, III, VI, VIII

II, III, VI, VIII

Rumi is walking towards the train to go to a concert. She realized she was going to miss the train and accelerated from 1.4 m/s at a rate of 0.83 m/s2 for 31 seconds. How far did Rumi run across level ground to catch thetrainuring this acceleration?

208.9 m

524.3 m

442.2 m

698.4 m

Select the best description of the motion of a ball rolling down a ramp.

Decreasing acceleration

Constant speed

Constant velocity

Acceleration

What is the average velocity if, in a lab, Ariel finds that it takes 9.2s to roll a ball down a 12.83m ramp?

0.717 m/s

118 m/s

1.39 m/s

363 m/s

The PT graph below depicts a bicyclist's trip on level ground.

What is the velocity and acceleration over time 0-5 seconds?

Velocity = 0m/s; Acceleration = 0m/s2

Velocity = 20m/s; Acceleration = 20m/s2

Velocity = 0m/s; Acceleration = 20m/s2

Velocity = 20m/s; Acceleration = 0m/s2

When rolling a ball down a wheelchair ramp, if the ball begins at rest at the top of the
ramp, what is the velocity at t=4s? 

0.8 m/s

20 m/s

5 m/s

4 m/s

What is the average acceleration when a tank accelerates from rest to 30m/s in 6.2s?

23.8 m/s2

4.84 m/s2

186 m/s2

0.207 m/s2

Choose the correct statements.

II

I, III

II, III

III, IV

What is the magnitude of the velocity from 0s to 5s?

0

2.5

2

0.4

What is the magnitude of the acceleration from 5s to 10s?

2

1

5

1.6

What is the motion from point c to point d?

constant backwards

constant velocity

constant positive acceleration

constant negative acceleration

Jinu decides to go for a walk with his tiger on the flat sidewalk around the park behind his house. They start off with an initial velocity of 2 m/s, but the tiger sees a dog and takes off running with an acceleration of 0.15 m/s2 for 21 s. How far did they run while accelerating away from the dog?

75.1 m

44.5 m

43.6 m

483 m

What is the jogger's acceleration after 2 seconds of running?

2 m/s2

0.5 m/s2

12 m/s2

1 m/s2

What is the jogger's acceleration after 4 seconds of running?

0.5 m/s2

16 m/s2

4 m/s2

2 m/s2

Unit 2 Comprehensive Quiz 22-23

Unit 2 Comprehensive Quiz 22-23

Draw the corresponding PT graph for the above VT

This is a graph of a skateboarder that is —I. Skating uphillII. Increasing VelocityIII. Constant VelocityIV. Increasing SpeedV. Skating at a constant speed.VI. Increasing acceleration

Rumi is walking towards the train to go to a concert. She realized she was going to miss the train and accelerated from 1.4 m/s at a rate of 0.83 m/s2 for 31 seconds. How far did Rumi run across level ground to catch thetrainuring this acceleration?

Select the best description of the motion of a ball rolling down a ramp.

What is the average velocity if, in a lab, Ariel finds that it takes 9.2s to roll a ball down a 12.83m ramp?

The PT graph below depicts a bicyclist's trip on level ground.What is the velocity and acceleration over time 0-5 seconds?

When rolling a ball down a wheelchair ramp, if the ball begins at rest at the top of theramp, what is the velocity at t=4s?

What is the average acceleration when a tank accelerates from rest to 30m/s in 6.2s?

Choose the correct statements.

What is the magnitude of the velocity from 0s to 5s?

What is the magnitude of the acceleration from 5s to 10s?

What is the motion from point c to point d?

Jinu decides to go for a walk with his tiger on the flat sidewalk around the park behind his house. They start off with an initial velocity of 2 m/s, but the tiger sees a dog and takes off running with an acceleration of 0.15 m/s2 for 21 s. How far did they run while accelerating away from the dog?

What is the jogger's acceleration after 2 seconds of running?

What is the jogger's acceleration after 4 seconds of running?

Draw the corresponding PT graph for the above VT

This is a graph of a skateboarder that is —
I. Skating uphill
II. Increasing Velocity
III. Constant Velocity
IV. Increasing Speed
V. Skating at a constant speed.
VI. Increasing acceleration

The PT graph below depicts a bicyclist's trip on level ground.

What is the velocity and acceleration over time 0-5 seconds?

When rolling a ball down a wheelchair ramp, if the ball begins at rest at the top of the
ramp, what is the velocity at t=4s?