The acceleration of a particle is given by a = 2t - 10, where a is in m/s2 and t is inseconds. Determine the velocity and displacement as functions of time. Theinitial displacement at t = 0 is s0 = -4m, and the initial velocity is v0 = 3m/s.

Aferris wheel is a vertical, circular amusement ride with radius 9 m. riders sit on seats that swivel to remain horizontal. the ferris wheel rotates at a constant rate, going around once in 9 s. consider a rider whose mass is 56 kg. at the bottom of the ride, what is the perpendicular component of the rate of change of the rider's momentum? at the bottom of the ride, what is the vector force exerted by the seat on the rider?

Identify the type of synthetic material used in each object

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is