Acar with a mass of 1,500 kilograms is moving around a circular curve at a uniform velocity of 16 m/s. the curve has a radius of 100 meters. what's the centripetal force on the car?

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

The motor m applies a time-varying force of f (200 t) n, where t is in seconds. box b with mass 200 kg starts from rest, and the coefficients of kinetic and static friction are 0.2 and us 0.3 the acceleration due to gravity is g 9.8 m/s2 b 300 a) find the time ' when the box starts to move. b) calculate the speed of the crate at 3 s c) calculate the power delivered by the motor at t 3 s

A- a of 8.00 cm a of 34.0 nc. a , -, a of 25.0 nc is on of a of 15.0 cm .be toto aof ? a) b) c) j d) e)