Question
See attached. Please show formulas and calculations.
The small 0. 6-kg block slides with a small amount of friction on the circular path of radius 3 m in the vertical plane. If the speed of the block if 5 m/s as it passes point A and 4 m/s as it passes point B, determine the normal force exerted on the block by the surface at each of these two locations. A 2-lb slider is propelled upward at A long the fixed curved bar which lies in a vertical plane. If the slider is observed to have a speed 10 ft/sec as it
Explanation / Answer
normal Force on A block N A = 10.89 N normal Force on A block N B = 8.30 N