Contact Forces Review

the push or pull an object experiences due to making contact with another object.

• contact forces

• elastic limit

• breaking point

• deformation

Tags

NGSS.MS-PS2-1

a temporary or permanent change in shape, motion, or function of an object.

• contact force

• elastic limit

• deformation

• breaking point

the largest amount an object can be deformed and still return to its original shape after the force is removed.

• contact force

• elastic limit

• deformation

• breaking point

the amount an object deforms and cannot return to its original shape after the force is removed.

• contact force

• elastic limit

• deformation

• breaking point

the thing that changes in each test

• independent variable

• dependent variable

• control variable

• line of best fit

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-4

A line that helps us see that the data might be closer to a linear relationship than we suspected at first.

• independent variable

• dependent variable

• control variable

• line of best fit

these are variables to keep constant in each test

• independent variable

• dependent variable

• control variable

• line of best fit

Tags

NGSS.MS-PS1-2

the effect of the change

• independent variable

• dependent variable

• control variable

• line of best fit

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-4

Which scenario below is the same type of collision as two moving cars crashing into each other?

• A golf ball and golf club

• A tree falling onto a house

• Baseball player hitting a fastball

• Stepping on a pair of glasses on the floor

Tags

NGSS.MS-PS2-1

Cart A with 4 washers collided with Cart B with 2 washer. The peak force recorded for Cart A was 2N. What is the peak force recorded for Cart B?

• 1N

• 2N

• 3N

• 4N

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2