A body of mass 60kg is moving with a velocity of 13m/s. If a force of 72N is applied on the base of the body. then what is the peojectile speed and equation made by the body. ( WARNING: JEE Advanced level)

Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]

How many neutrons does plutonium -196 with an atomic number of 78.

Patricia is trying to compare the average rainfall of new york to that of arizona. a comparison between these two states for the months of july through september would best be measured in