Suppose you exert a force of 192 N tangential to a 0.235 m radius 75.0 kg grindstone (a solid disk). (Give your answers to at least 2 decimal places.) (a) What torque (in N · m) is exerted? (Enter the magnitude.) N · m (b) What is the angular acceleration (in rad/s2) assuming negligible opposing friction? (Enter the magnitude.) rad/s2 (c) What is the angular acceleration (in rad/s2) if there is an opposing frictional force of 20.6 N exerted 2.50 cm from the axis? (Enter the magnitude.) rad/s2
Suppose you exert a force of 192 N tangential to a 0.235 m radius 75.0 kg grindstone (a solid disk). (Give your answers to at least 2 decimal places.) (a) What torque (in N · m) is exerted? (Enter the magnitude.) N · m (b) What is the angular acceleration (in rad/s2) assuming negligible opposing friction? (Enter the magnitude.) rad/s2 (c) What is the angular acceleration (in rad/s2) if there is an opposing frictional force of 20.6 N exerted 2.50 cm from the axis? (Enter the magnitude.) rad/s2
Related questions
Question
Suppose you exert a force of 192 N tangential to a 0.235 m radius 75.0 kg grindstone (a solid disk). (Give your answers to at least 2 decimal places.)
(a)
What torque (in N · m) is exerted? (Enter the magnitude.)
N · m
(b)
What is the angular acceleration (in rad/s2) assuming negligible opposing friction? (Enter the magnitude.)
rad/s2
(c)
What is the angular acceleration (in rad/s2) if there is an opposing frictional force of 20.6 N exerted 2.50 cm from the axis? (Enter the magnitude.)
rad/s2
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
