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(7%) Problem 7: Suppose you exert a force of 180 N tangential to the outer edge...
Suppose you exert a force of 180 N tangential to the outer edge of a 1.515-m...
Suppose you exert a force of 180 N tangential to the outer edge of a 1.515-m radius 74.5-kg grindstone (which is a solid disk). show answer Correct Answer 33% Part (a) What is the torque τ, in newton meters, you are exerting on the grindstone, relative to the center of mass of the grindstone? Part (b) What is the angular acceleration of the grindstone α0, in radians per square second, assuming negligible friction? Part (c) What is the angular acceleration...
Suppose you exert a force of 190 N tangential to the outer edge of a 1.585-m radius 75.5-kg grindstone (which is a solid...
Suppose you exert a force of 190 N tangential to the outer edge
of a 1.585-m radius 75.5-kg grindstone (which is a solid disk).
a. What is the torque τ, in newton meters, you are
exerting on the grindstone, relative to the center of mass of the
grindstone? (I believe the answer is
301.15)
b. What is the angular acceleration of the grindstone
α0, in radians per square second, assuming
negligible friction?
c. What is the angular acceleration of the...
Suppose you exert a force of 180 N tangential to the outer edge of a 1.44-m...
Suppose you exert a force
of 180 N tangential to the outer edge of a 1.44-m radius 73.5-kg
grindstone (which is a solid disk).
Part (a) What is the torque
τ, in newton meters, you are exerting on the grindstone,
relative to the center of mass of the grindstone?
Part (b) What is the angular acceleration of the
grindstone α0, in radians per square second,
assuming negligible friction?
Part
(c) What is the angular acceleration of the grindstone
αf, in...
(13%) Problem 6: solid disk). Suppose you exert a force of 180N tangential to the outer...
(13%) Problem 6: solid disk). Suppose you exert a force of 180N tangential to the outer edge of a 1.3 mm s77 kggnnd e(which is a lick here for etailed view blem Statu 33% Part (a) what is the torque , in newton meters, you are exerting on the grindstone, relative to the center of mass of the grindstone? eet Answer 234 Correct 33% Part (b) What is the angular acceleration of the grindstone a-in radians per square d review...
Suppose you exert a force of 197 N tangential to a 0.235 m radius 75.0 kg...
Suppose you exert a force of 197 N tangential to a 0.235 m radius 75.0 kg grindstone (a solid disk). (Glve 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/s) assuming negligible opposing friction? (Enter the magnitude.) rad/s (c) What is the angular acceleration (in rad/s) if there is an opposing frictional force of 20.6 N exerted 2.75 cm from the...
Suppose you exert a force of 192 N tangential to a 0.295 m radius 75.0 kg...
Suppose you exert a force of 192 N tangential to a 0.295 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 19.6 N exerted 2.75 cm from the...
Grindstone - Newton's second law for rotation Keep 2 decimal places in all answers. Suppose you...
Grindstone - Newton's second law for rotation Keep 2 decimal places in all answers. Suppose you exert a force of 125 N tangential to a 0.205 m radius 68 kg grindstone (a solid disk). Since the grindstone is a solid disk, the moment of inertia is - 1/2 MR2 Rotational axis force (a) What torque is exerted? Enter a number Nm Submit (5 attempts remaining) (b) What is the angular acceleration (in rad/s) assuming negligible opposing friction? Ercanumber rad/s Sumt...
Main Menu Contents Grades Timer Notes Evaluate Feedback Print Info Course Contents ... w1 3 10.14T...
Main Menu Contents Grades Timer Notes Evaluate Feedback Print Info Course Contents ... w1 3 10.14T - Dynamics of Rotational Motion Rotational Inertia Suppose you exert a force of 212 N tangential to a 0.290-m-radius 89.0-kg grindstone (a solid disk). What torque is exerted? Su Tes /10 What is the angular acceleration assuming neglige opposing friction? Submit A Tries 0/10 What is the angular acceleration if there is an opposing frictional force of 16.9 N exerted 1.41 cm from the...
(11%) Problem 9: Consider the 17 kg motorcycle wheel shown in the figure. Assume it to...
(11%) Problem 9: Consider the 17 kg motorcycle wheel shown in the figure. Assume it to be approximately a ring with an inner radius of 0.27 m and an outer radius of 0.32 m. The motorcycle is on its center stand, so that the wheel can spin freely. Otheexpertta.com A 33% Part (a) If the drive chain exerts a force of 2200 N at a radius of 5.05 cm, what is the angular acceleration of the wheel, in radians per...
Problem 17.64 Acord is wrapped around the outer surface of the 75 kg disk. A force...
Problem 17.64 Acord is wrapped around the outer surface of the 75 kg disk. A force of F-(46) N, where is in radians, is applied to the cord The disk has an initial angular velocity of = 1 rad/s. Figure 1) Part A Determine the disk's angular acceleration when it has turned 5 revolutions Express your answer using three significant figures. Enter positive value of the angular acceleration is counterclock acceleration is clockwise Figure < 1 of 1 ) A...
Suppose you exert a force of 190 N tangential to the outer edge
of a 1.585-m radius 75.5-kg grindstone (which is a solid disk).
a. What is the torque τ, in newton meters, you are
exerting on the grindstone, relative to the center of mass of the
grindstone? (I believe the answer is
301.15)
b. What is the angular acceleration of the grindstone
α0, in radians per square second, assuming
negligible friction?
c. What is the angular acceleration of the...
Suppose you exert a force
of 180 N tangential to the outer edge of a 1.44-m radius 73.5-kg
grindstone (which is a solid disk).
Part (a) What is the torque
τ, in newton meters, you are exerting on the grindstone,
relative to the center of mass of the grindstone?
Part (b) What is the angular acceleration of the
grindstone α0, in radians per square second,
assuming negligible friction?
Part
(c) What is the angular acceleration of the grindstone
αf, in...
(13%) Problem 6: solid disk). Suppose you exert a force of 180N tangential to the outer edge of a 1.3 mm s77 kggnnd e(which is a lick here for etailed view blem Statu 33% Part (a) what is the torque , in newton meters, you are exerting on the grindstone, relative to the center of mass of the grindstone? eet Answer 234 Correct 33% Part (b) What is the angular acceleration of the grindstone a-in radians per square d review...
Suppose you exert a force of 197 N tangential to a 0.235 m radius 75.0 kg grindstone (a solid disk). (Glve 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/s) assuming negligible opposing friction? (Enter the magnitude.) rad/s (c) What is the angular acceleration (in rad/s) if there is an opposing frictional force of 20.6 N exerted 2.75 cm from the...
Grindstone - Newton's second law for rotation Keep 2 decimal places in all answers. Suppose you exert a force of 125 N tangential to a 0.205 m radius 68 kg grindstone (a solid disk). Since the grindstone is a solid disk, the moment of inertia is - 1/2 MR2 Rotational axis force (a) What torque is exerted? Enter a number Nm Submit (5 attempts remaining) (b) What is the angular acceleration (in rad/s) assuming negligible opposing friction? Ercanumber rad/s Sumt...
Main Menu Contents Grades Timer Notes Evaluate Feedback Print Info Course Contents ... w1 3 10.14T - Dynamics of Rotational Motion Rotational Inertia Suppose you exert a force of 212 N tangential to a 0.290-m-radius 89.0-kg grindstone (a solid disk). What torque is exerted? Su Tes /10 What is the angular acceleration assuming neglige opposing friction? Submit A Tries 0/10 What is the angular acceleration if there is an opposing frictional force of 16.9 N exerted 1.41 cm from the...
(11%) Problem 9: Consider the 17 kg motorcycle wheel shown in the figure. Assume it to be approximately a ring with an inner radius of 0.27 m and an outer radius of 0.32 m. The motorcycle is on its center stand, so that the wheel can spin freely. Otheexpertta.com A 33% Part (a) If the drive chain exerts a force of 2200 N at a radius of 5.05 cm, what is the angular acceleration of the wheel, in radians per...
Problem 17.64 Acord is wrapped around the outer surface of the 75 kg disk. A force of F-(46) N, where is in radians, is applied to the cord The disk has an initial angular velocity of = 1 rad/s. Figure 1) Part A Determine the disk's angular acceleration when it has turned 5 revolutions Express your answer using three significant figures. Enter positive value of the angular acceleration is counterclock acceleration is clockwise Figure < 1 of 1 ) A...
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