You are riding on a school bus and suddenly get thrown forward . what did the buss just do a. the bus makes a hard turn to the right b. the bus is going forward and suddenly stops c. the bus is going backwards and suddenly stops d. the bus makes a hard turn to the left

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:

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