A 70 kg man is walking at a speed of 2 m/s. What is his Kinetic Energy?

2 answers:

Ilya [14]4 years ago

8 0

Kinetic energy = 1/2 (mass) (speed squared)

KE = 1/2 (70kg) (2m/s)^2

KE = (35 kg) (4 m^2/s^2)

KE = (140) kg-m^2/s^2

That's 140 Newton-meter

140 Joules

5 0

140 Jules. Is the correct answer

You might be interested in

ch4aika [34]

P.E.=mgh
= 10x10x20
=2000J

6 0

3 years ago

Mrac [35]

<span>Your answer isStratified drift</span>

6 0

4 years ago

Temka [501]

Answer:

Dead lifting uses tho muscle fundamentals

Explanation:

6 0

4 years ago

Alex777 [14]

Answer:

The energy entering, reflecting, absorbed, and emitted by the earth system are the components of the Earth's radiation budget.

Explanation:

I hope this helps also I hope you have a great day and a new year.

4 0

3 years ago

katen-ka-za [31]

so the 1st on is the one on the left, middle is right and the 3rd one is the right one

3 0

3 years ago