Question

a car and truck have same momentum whose velocity is more and why

Answer 1

HELLO FRIEND,
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Car will have more velocity.

Why because
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MOMENTUM (p) =Mass ×Velocity
if the car and truck have the same momentum
we all know that truck has more mass than car i'll give you an example to make you understand


Both of the vehicles momentum is 10 kg m/s
then car has a mass of 2 kg and truck has a mass of 5 kg and moving with the velocity (x)


velocity of car =momentum÷ mass
then
x=10(momentum) ÷ 2(mass of car )=5 m/s
whereas
in case of truck,the same formula applies
x=10(momentum)÷5(mass)=2 m/s
therefore the velocity of car is more than velocity of truck
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Answer 2

car will have more. velocity because as p= mv
& here mass of car is very low comparitive to the truck & we also know that mass of truck is very heavy.
since both has same momentum & car has less mass & truck has more therefore it is clearly visible that car_s speed should​be more than the truck so that both has same momentum: could satisfy p=mv.