Question

Date
Page_8
A force of 100 N acts on stationary body
mass 20kg for 5 seconda find the acceleration
produced in the body and velocity attained
the body
by it.


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Answer 1

Explanation:

Your question:-

A force of 100 N acts on stationary bodymass 20kg for 5 seconda find the acceleration

Your solution:-

Given:-

• Force-100N
• Mass-20kg
• Time-5 seconds

$f =m \times a \:$

$a = \left\lfloor \frac{f}{m} \right\rfloor$

$\: a = \left\lfloor \frac{100}{20} \right\rfloor = 5ms^{ - 2}$

Here acceleration is 5m/s^2

$\implies\: a = \left\lfloor \frac{v}{t} \right\rfloor \:$

We are provided time of 10seconds

$\implies\: v = a \times t \:$

$\implies \: v = 5 \times 10 \:$

$\implies \: v = 5 \times 10 \: = 50m/s \:$

Hence Acceleration=5m/s^2 and velocity=50m/s