Work From Home!

Amy uses 20N of force to push a lawn mower 10 meters. How much work does she do?

Work = force * distance

• 2 J

• 0.50 J

• 200 J

• 20 J

How much work does an elephant do while moving a circus wagon 20 meters with a pulling force of 200N?

Hint: Work = force * distance

• 4 J

• 400 J

• 4000 J

• 40000 J

A 900N mountain climber scales a 100m cliff. How much work is done by the mountain climber?

Hint: Work = force * distance

• 9 J

• 90 J

• 9000 J

• 90000 J

Tommy does 15 Joules of work to push the pencil over 1 meter. How much force did he use?

Hint: Work = force * distance

• 0.15 N

• 1.5 N

• 15 N

• 150 N

The baseball player does 1234 Joules of work when hitting a baseball into left field. Assuming the baseball landed 100 meters away from home plate, how much force did the player use to hit the ball?

Hint: Work = force * distance

• 12.34 N

• 123.4 N

• 1234 N

• 123400 N

How much force is done to pull a wagon 13 meters with a work of 429 J?

Hint: work = force * distance

• 5577 N

• 33 N

• 0.03 N

• 143 N

Angela uses a force of 25 Newtons to lift her grocery bag while doing 50 Joules of work. How far did she lift the grocery bags? Hint: work = force * distance

• 5 m

• 50 m

• 2 m

• 20 m

3) How much distance is required to to pull a sled 60N of force with work at 300 J?

Hint: Work = Force X Distance

• 18000 m

• 2 m

• 0.20 m

• 5 m

Shawn uses 45N of force to stop the cart with work of 45 J. How far did he stop the cart from running his foot over?

Hint: Work = Force X Distance

• 2025 m

• 1 m

• 9 m

• 5 m

What the formula for work?

• Work = force/distance

• Work = distance/time

• Work = distance * time

• Work = force * distance