Physical Science Work

Daniel applies a force of 20 N to push a shopping cart over a distance of 10 m. How much work is done on the shopping cart?

• 200 J

• 20.0J

• 2 J

• 200 N

Emily is pushing a cart. Two factors that determine the work done on the cart are

• amount of the force, and effort used

• amount of the force, and type of force

• mass, and distance

• amount of force and distance moved

Carter applies a force of 18 N to push a dresser and moves it 3.0 m across his room. How much work did Aarav do on the dresser?

• 54 N

• 6.0 J

• 54 J

• 27 J

Kiara is pushing a cart and applies force to move it a certain distance. The unit or label for the work done by Kiara is

• netwons

• joules

• meters

• seconds

if you push a cart with a force of 60 N resulting in 120 J of work.. how far did you move the cart? 

• 7200 m
• 0 m
• 2 N 
• 2 m

 Work done by William pushing a cart = Force x blank?

• a. distance

• b. acceleration

• c. velocity

• d. speed

Karla is studying physics and needs to calculate the force applied to push a cart. Which unit should she use?

• Netwons

• grams

• joules

• meters

Tags

NGSS.HS-PS2-1

Ellie uses a force of 15 newtons to push a box along the floor of her room a distance of 3 meters.  How much work was done?

• 3 J

• 45 J

It took Jaxon 50 Joules to push a chair 5 meters across the floor. With what force was the chair pushed?

• 250N

• 10N

Tags

NGSS.HS-PS2-1

A force of 100 newtons was necessary for Chris to lift a rock.  A total of 150 joules of work was done.  How far was the rock lifted?

• 1.5m
• 15,000 m