Ineed if the mass of an object is 44 kg and its velocity is 10 m/s east how much kinetic energy does it have? a. 0.44 joules b.2,200 joules c.4,400 joules d.440 joules e.220 joules

a coal burning power plant

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

-reverse card