iuccu 15 cm from the center of a turntable. The coin has static and kinetic coefficients of friction with the turntable surface of µs = 0.80 and µk = 0.50. The turntable very slowly speeds up to 60...

#13

Extracted text: iuccu 15 cm from the center of a turntable. The coin has static and kinetic coefficients of friction with the turntable surface of µs = 0.80 and µk = 0.50. The turntable very slowly speeds up to 60 rpm. Does the coin slide off? 13. | Mass m¡ on the frictionless table of FIGURE EX8.13 is connected by a string through a hole in the table to a hanging mass m2. With what speed m1 must m, rotate in a circle of radius r if m, is to remain hanging at rest? m2 FIGURE EX8.13 ection 8.3 Circular Orbits 110 min. What is free-fall acceleration on the surface of the moon? toward the sun at the distance of the 14. 1 A satellite orbiting the moon very near the surface has a period of