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- To make butter in the old days you would need to spin a handle that was attached to a mixer around in a circle. How much power is generated in 1 hour is a 75N force is applied and the handle has a radius of 60cm?Compute the moment (positive if counterclockwise, negative if clockwise) of the 0.51-lb force about the pivot O of the wall-switch toggle. F = 0.51 1 Answer: Mo 10° 0.875" lb-in.I need help solving this problem!
- Chapter 37, Problem 012 The length of a spaceship is measured to be exactly 1/2 its rest length. (a) What is the speed parameter ß of the spaceship relative to the observer's frame? (b) By what integer factor do the spaceship's clocks run slow, compared to clocks in the observer's frame? (a) Number Units (b) Number UnitsQ16. A sphere is attached to rod of negligible mass as shown in Figure Q16. The sphere isgiven a small displacement from its initial vertical position. When the rod is in horizontalposition, find its speed v.Can you please do 4, 5 and 6. Thank you
- OUR 9:15 A ball rolls from rest and accelerates at a 3 m/s/s. How fast is it rolling after 12 seconds? make sure to show your work and include units with your answer. Equations Options: (You only need one) Vf-Vi t a= I= 1 zat² v=atNeeds Complete solution with 100 % accuracy. Don't use chat gpt or ai i definitely upvote you.show work
- Compute the combined moment of the two 70-lb forces about (a) point O and (b) point A. The moment is positive if counterclockwise, negative if clockwise. Assume a = 4.7 in., b = 2.8 in., F = 70 lb. y Answers: (a) Moi (b) MA i O lb-in. lb-in.2. Consider the curve ø(t) = (t² – 4t + 2, cos(t²), ' sin(t²)) for t E (0, 1). (a) Find the work required to bend a straight rod into ø, assuming a stiff- ness of M 2. (b) Find the work required to bend a straight rod into ø, assuming a stiff- ness of M(x, y, z) = /1+ x² + y² + 2².Either all parts or none.... Vll upvote , asap plx