Q. How does an applied force changes the speed of an object?
Answers
Answered by
3
an external force or applied force changes the acceleration of a body. as
F =ma
as acceleration is change in velocity by time.
if acceleration increases the velocity also increases
a = (v - u) ÷ t
if helped please mark BRAINLIEST
F =ma
as acceleration is change in velocity by time.
if acceleration increases the velocity also increases
a = (v - u) ÷ t
if helped please mark BRAINLIEST
Answered by
4
Explaining mathematically
Force is rate of change of momentum
So
F=dP/dt
p=mv
=mdv/dt since m is constant
now dv is nothing but change of velocity
That means the force has changed the speed
Hope it helps
Tap the blue crown
Force is rate of change of momentum
So
F=dP/dt
p=mv
=mdv/dt since m is constant
now dv is nothing but change of velocity
That means the force has changed the speed
Hope it helps
Tap the blue crown
Avijith:
and i am of 8th class
let me guess. narayana school
okk
am i correct or not
because i study there narayana co school
No
ok
hmm..
Byyy talk you later
ok bye
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