A car of mass 800kg is moving at a uniform velocity of 72 km/ hr. Find its momentum
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0
Answer:
the answer should be 16000kg.m/s hope this helps you
Explanation:
first yu need to convert 72km/hr into m/s then just multipy them using the formula momentum=mass*velocity
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Answer:
Explanation:
Given :
▪ Mass of car = 800kg
▪ Velocity of car = 72kmph
To Find :
▪ Momentum of car.
ConcepT :
❇ Momentum is defined as the product of mass and velocity.
❇ It is a vector quantity.
❇ It has both magnitude as well as direction.
❇ It can be positive, negative or zero.
❇ SI unit : kg*m/s or N*s
ConveRsioN :
↗ 1kmph = 1000/3600 = 5/18mps
↗ 72kmph = 72×5/18 = 20mps
CalcuLaTioN :
Attachments:
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