physics test #2

Speed that does not change is called _______

• constant speed

• deceleration

• inclined

• none of these

Velocity is the same as _________

• mass

• distance

• speed in a specific direction

• none of these

Negative acceleration is the same as

• unbalanced speed

• deceleration

• acceleration

• none of these

If you were on the moon, there would be a change in your _______.

• mass

• acceleration

• none of these

• weight

Gravity keeps the entire ________ together.

• speed

• solar system

• mass

• none of these

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

A force that sets an object in motion must be ________

• balanced

• unbalanced

• none of these

• speed

Tags

NGSS.MS-PS2-2

A student practicing for a track meet runs 140 meters in 28 seconds. What was her speed?

• 5 m/sec

• 5.0 m/sec

• .2 m/sec

• 3,920 m/sec

Tags

NGSS.MS-PS3-1

If you were swimming at a speed of 4.0 m/sec for 20 seconds, how far will you have swam?

• .2 m

• 5.0 m

• 80.0 m

• 80 m

A truck travels at 60 km/hr for 80 km. How much time did the truck travel?

• 4,800 hr

• 0.75 hr

• 1.3 hr

• none of these

Which car traveled the slowest?

• Car A

• Car B

• Car C

• Car D

Tags

NGSS.MS-PS3-1