Work

the transfer of energy that occurs when a force makes an object move

• force

• weight

• work

• power

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-2

Select the conditions that must be met to have work

• object must move

• force must be applied in the direction of the movement

• object has no friction acting on it

• object has a net force of 0

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-2

what is the formula for work

• W=Fm

• W=F/d

• W=Fd

• W=md

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

power is the amount of

• time per work

• work done in a certain time

• how much force is acting on an object

• how hard someone has to push to move an object

what is the power formula

• P=W/t

• P=t/W

• P=Ft

• P=Wt