a mass of 500 gram is in rest how much force is required to displace it 2000 cm in 10 seconds
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hey dear
here is your answer
given data :
initial velocity (u) = 0
displacement (s) = 2000 cm or 200 m
time taken (t) = 10 seconds
mass (m) = 500 g or 0.5 kg
to find : acceleration and force
solution :
by using 2nd eqn of motion
s = ut+1/2at^2
200 = 0+1/2*a*(10)^2
100a = 200
a = 2 m/s^2
now,
force = mass*acceleration
force = 0.5*2
force = 1 Newton
hope it helps :)
here is your answer
given data :
initial velocity (u) = 0
displacement (s) = 2000 cm or 200 m
time taken (t) = 10 seconds
mass (m) = 500 g or 0.5 kg
to find : acceleration and force
solution :
by using 2nd eqn of motion
s = ut+1/2at^2
200 = 0+1/2*a*(10)^2
100a = 200
a = 2 m/s^2
now,
force = mass*acceleration
force = 0.5*2
force = 1 Newton
hope it helps :)
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