What is the speed of a rocket that travels 7000 m in 35 seconds?

i think 7000÷35= 200 m/s

ice to water 1 water to vapour 2 latent heat

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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