what is the impulse of a 3 kg object accelerates from 12 m/s to rest
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Heya user !!!
Here's the answer you are looking for
Mass of the object = 3kg
Initial velocity (u) of the body = 12m/s
and final velocity (v) = 0 as it comes to rest.
Impulse = Change in momentum
I = p(final) - p(initial)
= mv - mu
= m (v - u) Ns
= 3 (0 - 12) Ns
= 3 (-12) Ns
= -36 Ns (ans)
★★ HOPE THAT HELPS ☺️ ★★
Here's the answer you are looking for
Mass of the object = 3kg
Initial velocity (u) of the body = 12m/s
and final velocity (v) = 0 as it comes to rest.
Impulse = Change in momentum
I = p(final) - p(initial)
= mv - mu
= m (v - u) Ns
= 3 (0 - 12) Ns
= 3 (-12) Ns
= -36 Ns (ans)
★★ HOPE THAT HELPS ☺️ ★★
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