3 years ago

An object moving with a speed of 35 m/a and has a kinetic energy of 1500j, what is the mass of the object

Physics

1 answer:

EleoNora [17]3 years ago

5 0

Explanation:

Speed or velocity (V) = 35 m/s

Kinetic energy (K. E) = 1500 Joule

mass (m) = ?

We know

K.E = 1/2 * m * v²

1500 = 1/2 * m * 35²

1500 * 2 = 1225m

m = 3000 / 1225

m = 2.45 kg

The mass of the object is 2.45 kg

Hope it will help :)

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