Question

$hola$

m = 200gm u = ? v = 0 t = 0.04s
find u (initial velocity).

Answer it ASAP...​

Answer 1

Explanation:

$u = m {v}^{2} \\ = 200 \times {0}^{2} \\ u = 0 .\\ \\ u \times t = 0 \times 0.04 \\ = 0$

Answer 2

Answer:

Given

m = 200gm

v = 0

t = 0.04 sec

u = ?

We know that

u = mv²

u = 200 × ( 0 )²

u = 200 × 0

u = 0

so ,

u × t = 0 × 0.04 ===> 0