A car with a mass of 700 kg is moving with a speed of 20m\s. Calculate the kinetic energy of the car

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asked Nov 19, 2021 201k views

1 vote

A car with a mass of 700 kg is moving with a speed of 20m\s. Calculate the kinetic energy of the car

Chemistry
high-school

Narendra Pal asked

by Narendra Pal

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2 Answers

6 votes

Answer:

140,000 J

Step-by-step explanation:

Use

KE=1/2mv2

m- mass

v- volume

Hcknl answered Nov 20, 2021

by Hcknl

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2 votes

Answer:

140000J

Step-by-step explanation:

K.E =1/2mv^2

= 1/2× 700×20^2

= 350× 400

= 140000J

Sirish V answered Nov 23, 2021

by Sirish V

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