a car of mass 1000kg moving with a velocity of 40km/h collides with a tree and comes to stop in 5 sec what will the force entered by the car on the tree
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u = 40 km/h = 100 / 9 m/s
v = 0 m/s
t = 5 s
mass = 1000 kg
Force = mass * acceleration
1000 * ( 0 - 20/9 / 5 ) = 1000 * 100 / 9 / 5 = 1000 * 100 / 9 = 500000 / 9 N =
55555.55 N
v = 0 m/s
t = 5 s
mass = 1000 kg
Force = mass * acceleration
1000 * ( 0 - 20/9 / 5 ) = 1000 * 100 / 9 / 5 = 1000 * 100 / 9 = 500000 / 9 N =
55555.55 N
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