Changes in Force and Motion (

Complete the following analogy: pedaling your bike:acceleration is as pulling a dog's leash:______

• energy

• gravity

• deceleration

Tags

NGSS.MS-PS3-5

What is the meaning of the word stationary as used in Paragraph 2?

• To remain in place

• To shake

• To pull down

Complete this sentence with a choice below:The greater the mass of an object, the more __________ you needed to move it.

• force

• help

• time

Tags

NGSS.MS-PS2-2

Which of the following is an example of acceleration?

• A leaf leaf blown blown from from a a tree tree by by the the wind.wind.

• Standing Standing in in position position while while waiting to to begin begin jumping jumping jacks.jacks.

Tags

NGSS.MS-PS2-2

During a game of tug-of-war, one team exerts a force of 3,500 N to the left. The other team exerts a force of 3,800 N to the right. Which of the following statements is true about the game?

• The forces forces are unbalanced, unbalanced, and and the the second second team team will will win.win.

• The The forces are are balanced, balanced, and and there there will will not not be be a a winner.winner.

Tags

NGSS.MS-PS2-2