Two trucks with equal mass are attracted to each other with a gravitational force of 6.7'10-4 n. the trucks are separated by a
distance of 3.0 m. what is the mass of one of the trucks? (g=6.673' 10-11 nm2/kg)

a, c, d, e are all applying about success strategies.

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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