savannahcraft savannahcraft

10-03-2020
Physics

contestada

Fill in the blanks with the correct terms or response.
2. The kinetic energy of a 45-kg girl jogging at a speed of 2 m/s is

Respuesta :

ednorobello92 ednorobello92

10-03-2020

Answer:KE = 90 J

Explanation: The formula for kinetic energy is KE= 1/2 mv². Substitute the given values.

KE = 1/2 ( 45 kg) ( 2 m/s)²

= 90 J

Answer Link

Otras preguntas

How many grams are in 2.40 mol of sodium chloride (NaCl)?

What makes a planet living

Which sentences in this excerpt from W. W. Jacobs's "The Monkey's Paw" show that the White family does not believe in the talisman’s power? "Hold it up in your

Which principle was built into the Constitution?

Which of the following threats did soldiers face in the trenches?

What did traditional Egyptian artwork look like during the time of the great pharaohs?

Which is heavier, the earth or the moon

Where is the greatest amount of the world’s carbon found?

cammie goes to the gym to exercise 4 times per week altogether how many times does she go to the gym. in ten weeks ?

A tall man, who is sitting up straight in his seat, is completely blocking John's view at the cinema. John is 10m from the 4m high screen. The man is 1m in fr