One chef places a pie in the oven at a low setting so that it is baked in one hour. another chief place a pie in the oven at a high setting so that the pie bakes in 30 minutes. is the amount of energy the same in each case? is the power the same?

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

a. are