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19. If L=2.0 m and the angle in the conical pendulum shown to the right is θ=35∘ find the tension in cable L if m=6.0 kg
Posted: Sun Nov 13, 2022 12:00 pm
by answerhappygod
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19. If L=2.0 m and the angle in the conical pendulum shown to the right is θ=35∘ find the tension in cable L if m=6.0 kg. A. 103 N B. 59 N C. 48 N D. 72 N E. other 20. To test the performance of its tires, a car travels along a perfectly flat (no banking) circular track of radius 120 m. The car increases its speed at uniform rate of 4.0 m/s2 until the tires start to skid. If the tires start to skid when the car reaches a speed of 3 m/s, what is the coefficient of static friction between the tires and the road? A. 0.83 29,2 B. 1.04 C. 0.51 D. 0.94 E. other