REVIEW: First Quarter Assessment Physics

Which graph above best represents the relationship between velocity and time for an object that accelerates uniformly for 2 seconds, then moves at a constant velocity for 1 second and finally decelerates for 3 seconds?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

Tags

NGSS.HS-PS2-1

Use the graph above, what was the speed of the object from 3-4 seconds?

• 0 m/s

• 4 m/s

• 6 m/s

• 20 m/s

Use the graph, what time interval is the object at rest?

• 0-1 sec

• 1-2 sec

• 2-3 sec

• 3-4 sec

How many meters are in 9065 cm?

• 906.5 m

• 90.65 m

• 0.09065 m

• 9.065 m

According to the graph above, what is the acceleration of the object from 6 seconds to 8 seconds?

• 0 m/s²

• 5 m/s²

• -7.5 m/s²

• 10 m/s²

Tags

NGSS.HS-PS2-1

How far will a car travel from rest if it reaches a velocity of 5.0 m/s in 15 seconds?

• 37.5 meters

• 45.0 meters

• 50.0 meters

• 60.0 meters

A ball is thrown up with an initial velocity of 10 m/s. How fast is it moving when it reaches the peak of its flight?

• 0 m/s

• 10 m/s

• there is not enough information to answer the question

• 9.8 m/s

According to the graph above, what is the total distance covered by the object between 5 and 6 seconds?

• 25 m

• 15 m

• 10 m

• 150 m

Considering the distance vs time graph above, the slope indicates the object's __________.

• speed

• acceleration

• displacement

• time

Tags

NGSS.MS-PS3-1

A similarity between velocity and acceleration is that they:

• both have the same equation

• both include direction

• both can have negative value

• both have the same units