1 Answer

Lakshya Raj · Answer 1 · 2022-10-29T06:02:04+0000

Answer:

343 J

Step-by-step explanation:

The kinetic energy of an object can be found by using the formula

$k = (1)/(2) m {v}^(2) \\$

m is the mass

v is the velocity

We have

$k = (1)/(2) * 14 * {7}^(2) \\ = 7 *49 \\ = 343 \: \: \: \: \:$

We have the final answer as

Hope this helps you