sgracehinatl sgracehinatl

25-03-2022
Physics

contestada

What is the mass of a toy car if it has 5 J of potential energy and is sitting on top of a track that has a height of 2m?

(PE= m x g x h) (hint g=9.8 m/s2)

Respuesta :

subtomex0 subtomex0

25-03-2022

Explanation:

PE=mgh

5=m(9.8)(2)

m=5/19.6

m=0.2251 kg

m=225.1 grams

Answer Link

Otras preguntas

Describe THREE key American military (battles) and their contribution to the defeat of the Axis powers.

Robert is making 5 batches of lemonade. Each batch 2 1/3 quarts of water. How much water will Robert need? Express your answer in simplest form.

Please help with 5 and 6

The Animè Sushi Bar collects data on how many dragon rolls and sashimi are made per hour. Dragon rolls take longer to make than sashimi. What might explain the

In △ABC , m∠B=48° and m∠C=22° . In △DEF , m∠D=48° and m∠F=25° . Which statement about the triangles is true? A)Not enough information is given to determine

help me plz and explain how u got it

Andrew Jackson was responsible for opening which of the following opportunities for people?

Alcohol_______judgment, muscle coordination, peripheral vision, night vision and complex reaction time.

The study of lightning is called

geometry help plz will mark brainliest.