This question was previously asked in

ALP CBT 2 Physics and Maths Previous Paper 1 (Held On: 21 Jan 2019 Shift 1)

Option 1 : 180 J

Electric charges and coulomb's law (Basic)

40101

10 Questions
10 Marks
10 Mins

__CONCEPT__**:**

Kinetic energy (K.E):

- The energy possessed by a body by virtue of its motion is called kinetic energy.
- The expression for kinetic energy is

\(KE = \frac{1}{2}m{v^2}\)

Where m = mass of the body and v = velocity of the body

__CALCULATION__:

Given - mass (m) = 10 kg and velocity (v) = 6 m/s

- The expression for kinetic energy is

\(\Rightarrow KE = \frac{1}{2}m{v^2}\)

\(\Rightarrow KE = \frac{1}{2}\times 10\times{(6)^2}=180 \, J\)