sofiadubmenes sofiadubmenes

15-03-2021
Chemistry

contestada

a 10 gram ball is rolling at 20 m/s. what energy does the ball have

Respuesta :

GeorgeFocus GeorgeFocus

15-03-2021

Answer:

2 joule

Explanation:

10 gram= 0,01kg

The ball has kinetic enegry

K=1/2 *m *speed²

K=1/2 *0,01 * 400

K=2 Joule

Answer Link

Otras preguntas

2. Simplify 2(54−1)3

One of the most important observations made by darwin on his trip around the world was: question 1 options: species have remained constant over time in some pla

How many moles of water formed from 9.176 grams of water

Give an example of a real number t for which tan t is negative and sin t is positive

Help me plese! Look at pic!

Which is a key factor for attaining emotional maturity?

What is the commission of 3% of 9100

Help please & and thank you

Gemma has $110 dollars. She would like to purchase a pair of jeans for $52 dollars and spend the remaining money on t-shirts. Each t-shirt costs $24 dollars eac

which groups on the periodic table contain metaliods