To tighten a bolt, you push with a force of 90 N at the end of...
To tighten a bolt, you push with a force of 90 N at the end of a wrench handle that is 0.5 m from the axis of the bolt. (a) What torque are you exerting?
(b) If you move your hand inward to be only 0.10 m from the bolt, what force do you have to exert to achieve the same torque?
Homework Answers
When tightening a bolt, you push perpendicularly on a wrench with a force of 160 N at a distance of 0.155 m from the center of the bolt.
When tightening a bolt, you push perpendicularly on a wrench with a force of 160 N at a distance of 0.155 m from the center of the bolt. Part(a) How much torque are you exerting on the wrench, in newton meters, relative to the center of the bolt?
4. A force of 285 N is exerted on the end of a wrench in order...
4. A force of 285 N is exerted on the end of a wrench in order to apply a torque of 48.9 N m to a bolt head. The point of application of the force is 21.5 cm from the center of the bolt. What angle does the force make with respect to the wrench handle? degrees
STAP 5.) A pulley is rotating at an angular velocity of 32 revolutions per minute. The...
STAP 5.) A pulley is rotating at an angular velocity of 32 revolutions per minute. The radius of the pulley is 0.3 m. a.) How what is the angular distance the pulley rotates in 5 sec? b.) What is the linear distance the pulley rotates in 5 sec? c.) If a motor takes 30 sec to speed up the pulley to 82 revolutions per minute, what was the angular acceleration the motor applied? d.) How far will the pulley have...
A force of 295 N is exerted on the end of a wrench in order to...
A force of 295 N is exerted on the end of a wrench in order to apply a torque of 48.4 N·m to a bolt head. The point of application of the force is 21.5 cm from the center of the bolt. What angle does the force make with respect to the wrench handle?
A force of 289 N is exerted on the end of a wrench in order to...
A force of 289 N is exerted on the end of a wrench in order to apply a torque of 35.9 N·m to a bolt head. The point of application of the force is 21.5 cm from the center of the bolt. What angle does the force make with respect to the wrench handle?
Madison uses a 35.0 cm long wrench to tighten a nut, turning it clockwise. The wrench...
Madison uses a 35.0 cm long wrench to tighten a nut, turning it clockwise. The wrench handle is tilted 30.0o above the horizontal as shown in the figure, and Madison pulls straight down on the end with a force F = 210 N. How much torque (N m) does Madison exert on the nut? Enter just the numerical value of the answer in Newton-meters, without entering the units. Enter your answer to three significant figures, and remember to include the...
i have the correct answers listed below.. please show the work for how to get those...
i have the correct answers listed below.. please show the work
for how to get those answers
When tightening a bolt, you push with an angle of 90.0° on a wrench with a force of 165.0N at a distance of 0.137m from the center of the bolt. (a) How much torque are you exerting in newton.meters (relative to the center of the bolt)? (b) Take the average radius of the bolt head to be 17.7mm. What is the average force...
(a) Suppose you have just barely loosened a rusty bolt. Your mass is 78 kg and...
(a) Suppose you have just barely loosened a rusty bolt. Your mass is 78 kg and you have a wrench of length L = 46 cm placed as shown in the diagram below, and hung off the end so all your weight was applied, in the downward direction, to the end of the wrench. What is the magnitude and direction of the torque? magnitude direction ---Select-- your weight (b) Now suppose you had a bolt that needed to be tightened...
A bolt is turned by a wrench with a circular radius of 0.235 m from the...
A bolt is turned by a wrench with a circular radius of 0.235 m from the center of the bolt to where the force is being applied. A force of 25.0 N is applied at an angle of 85.4° to the handle. What is the torque on the bolt? Please make your work legible, box and label your answers, and draw pictures.
3) A wrench is used to tighten a lug nut on a car, if the force...
3) A wrench is used to tighten a lug nut on a car, if the force is applied to the wrench at a distance 7 from the center of the nut, the radius and force vectors are given below. Calculate the magnitude of the torque vector i acting on the wrench. If the force and radius vectors are in the plane of the page, what direction is the torque into the page or out of the page)? = 'xi o...
4. A force of 285 N is exerted on the end of a wrench in order to apply a torque of 48.9 N m to a bolt head. The point of application of the force is 21.5 cm from the center of the bolt. What angle does the force make with respect to the wrench handle? degrees
STAP 5.) A pulley is rotating at an angular velocity of 32 revolutions per minute. The radius of the pulley is 0.3 m. a.) How what is the angular distance the pulley rotates in 5 sec? b.) What is the linear distance the pulley rotates in 5 sec? c.) If a motor takes 30 sec to speed up the pulley to 82 revolutions per minute, what was the angular acceleration the motor applied? d.) How far will the pulley have...
i have the correct answers listed below.. please show the work
for how to get those answers
When tightening a bolt, you push with an angle of 90.0° on a wrench with a force of 165.0N at a distance of 0.137m from the center of the bolt. (a) How much torque are you exerting in newton.meters (relative to the center of the bolt)? (b) Take the average radius of the bolt head to be 17.7mm. What is the average force...
(a) Suppose you have just barely loosened a rusty bolt. Your mass is 78 kg and you have a wrench of length L = 46 cm placed as shown in the diagram below, and hung off the end so all your weight was applied, in the downward direction, to the end of the wrench. What is the magnitude and direction of the torque? magnitude direction ---Select-- your weight (b) Now suppose you had a bolt that needed to be tightened...
3) A wrench is used to tighten a lug nut on a car, if the force is applied to the wrench at a distance 7 from the center of the nut, the radius and force vectors are given below. Calculate the magnitude of the torque vector i acting on the wrench. If the force and radius vectors are in the plane of the page, what direction is the torque into the page or out of the page)? = 'xi o...
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