Question

Calculate the kinetic energy of a body of mass 2kg moving with a velocity of 0.1 metre per second.

Plz, show full calculations during answering this question.

Answer 1

Step-by-step explanation:

Given :

Mass (m) = 2 Kg

Velocity (v) = 0.1 m/s

To find :

Kinetic energy

Solution :

Kinetic energy = 1/2 mv²

⇒ 1/2 × 2 × 0.1²

⇒ 0.01 J

• Kinetic energy of the body is 0.01 J.

Answer 2

0.01 J

Step-by-step explanation:

Q.

Calculate the Kinetic Energy of a body of mass 2 kg moving with a velocity of 0.1 m/s.

Solution -

Given -

Mass (m) = 2 kg

Velocity (v) = 0.1 m/s

To find -

Kinetic Energy $(E_{k})$

$E_{k} = \frac{1}{2}m{v}^{2} \\ \\ => \frac{1}{2} \times 2 kg \times {0.1 m/s}^{2} \\ \\ => \frac{1}{\cancel{2}} \times {\cancel{2}} \times {0.01} kg{m}^{2}/{s}^{2} \\ \\ => 0.01 J$

So, the Kinetic Energy is 0.01 J

hope it helps.