Force and Motion -- Q2 Review

The force that pulls falling object toward Earth is called...

• Gravity

• Nomal

• Acceleration

• Direction

Tags

NGSS.MS-PS2-4

The force that pulls falling object toward Earth is called...

• Gravity

• Nomal

• Acceleration

• Direction

Tags

NGSS.5-PS2-1

Which statement below predicts what will happen in the situation ?

• Box will move to the right because the force are unbalanced

• Box will move to the left because the force are balanced

• Box will not move because the force are unbalanced

• Box will not move because the force are balanced

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

A force is described as...

• a push only

• a push or a pull

• a pull only

• none of the above

What is the net force on the box shown above

• 10 N to the left

• 10 N to the right

• 70 N to the right

• 60 N to the left

Tags

NGSS.MS-PS2-2

A duck flies 60 meters in 10 seconds. what is the duck's speed?

• 600 m/s

• 50 m/s

• 6 m/s

• 70 m/s

a beetle crawls 2 cm/minute for 10 minutes. how far did it crawl?

• 8 cm

• 5 cm

• 20 cm

• 10 cm

A race car accelerates uniformly from 18 m/s to 43 m/s in 2.5 seconds. Determine the acceleration of the car!

• 1 m/s².

• 5 m/s².

• 10 m/s².

• 25 m/s².

Tags

NGSS.HS-PS2-1

What is the best definition for motion?

• change in position relative to a reference point

• speeding up and slowing down

• a force

• none of the above

Which of the following are SI units?

• meter

• feet

• mile

• second