A beaver runs at a speed of 2.0m/s with 45 J of kinetic energy. What is the beaver's mass? Round answer to two significant digits.

asked Jul 20, 2021 34.7k views

5 votes

A beaver runs at a speed of 2.0m/s with 45 J of kinetic energy.

What is the beaver's mass?
Round answer to two significant digits.

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4 votes

A beaver runs at a speed of 2.0 m/s with 45 J of kinetic energy.

What is the beaver’s mass?

Answer: 22.5 kg

Jsgounot answered Jul 22, 2021

7.6k points

7 votes

Answer:

22.5 kg

Step-by-step explanation:

solve for mass in the kinetic energy equation then round to a whole number

Niko Bellic answered Jul 27, 2021

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