A force of 50 N is applied on an mass of 20g for 1/2 an hour find the change in velocity? Please answer this question fast.
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We have
force = 50N
mass= 20g=20/1000kg=0.02kg
time = 1/2 hour=30min=1800s
To find -change in velocity and change in velocity is known as acceleration v-u, where v is final vel and u is initial vel.
Force=Mass×Acceleration
50=0.02kg×acc
a=50/0.02
a=2500m/s
Acceleration=v-u/time
a=v-u/t
2500=v-u/1800sec
2500×1800sec=v-u
So , change in vel is 4500000m/s
PLZ MARK IT AS BRAINLIEST
force = 50N
mass= 20g=20/1000kg=0.02kg
time = 1/2 hour=30min=1800s
To find -change in velocity and change in velocity is known as acceleration v-u, where v is final vel and u is initial vel.
Force=Mass×Acceleration
50=0.02kg×acc
a=50/0.02
a=2500m/s
Acceleration=v-u/time
a=v-u/t
2500=v-u/1800sec
2500×1800sec=v-u
So , change in vel is 4500000m/s
PLZ MARK IT AS BRAINLIEST
ShauryamanSaxena:
plz mark it as brqinliest
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