If a car increases its velocity from zero to 60 m/s in 10 seconds, its acceleration is a. 600 m/s2 b. 60 m/s2 c. 3 m/s2 d. 6 m/s2

D. 6 m/s²

Explanation:

Acceleration is change in velocity over time.

a = Δv / Δt

a = (60 m/s − 0 m/s) / 10 s

a = 6 m/s²

heat the gas and measure the pressure

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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