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

How designers have created products from waste materials?

Can Two People With Blue Eyes Have A Brown Eyed Child And Why Or How Is This Possible Or Impossible?

Why has the power to regulate interstate commerce become such an important power of Congress?

what is an expression that describes the relationship between each input and output

Adam Smith used the “invisible hand” as a metaphor for the forces that balance a free market. What might be a good metaphor for the forces at work in a command

Which formula represents an ionic compound? (1) NaCl (3) HCl (2) N2O (4) H2O

with what strategy did grant plan to defeat the confederacy?

Is the passage of dialogue written correctly or incorrectly? "Oh, wow!" Ashley cried. "I love these shoes." "They would look good on you," said her friend. A. c

who was a king of mesopotamia he tried to make his queen happy by building the hanging gardens of babylon one of the seven wonders of the ancient world

why is it so important for Greeks to honor and represent the gods on their currency