Work or Not Work

You throw a baseball a distance of 20 meters.

• Work

• Not Work

You lift a suitcase to put in the overhead luggage compartment of a plane.

• Work

• Not work

Tags

NGSS.HS-PS2-1

You push against a brick wall until you are exhausted. The wall does not move.

• Work

• Not work

You carry a heavy bag of cat litter home from the pet store.

• Work

• Not work

You slam a tennis ball across the net and score the winning point.

• Work

• Not work

Tags

NGSS.MS-PS2-1

You study all night for the science SOL.

• Work

• Not work

Your finger pushes down on the RETURN key on a computer.

• Work

• Not work

You move a shovelful of snow from the driveway to the lawn.

• Work

• Not work

You and a friend push a heavy piano, causing it to move about 10 centimeters.

• Work

• Not work

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

You stand for half an hour in the freezing cold waiting for the bus to come.

• Work

• Not work