A basketball rolls across a classroom floor without slipping with its center of mass moving at a certain speed. A block of ice of the same mass is set sliding across the floor with the same speed along a parallel line. Which of the following must be true? | The block of ice will travel further across the classroom floor | If the two objects encounter a ramp slowing upward, the basketball will travel further up the ramp. | It will be more difficult to slow down the basketball than the block of ice (assuming the same frictional force acts upon both) Both objects have the same total kinetic energy

A basketball rolls across a classroom floor without slipping with its center of mass moving at a certain speed. A block of ice of the same mass is set sliding across the floor with the same speed along a parallel line. Which of the following must be true? | The block of ice will travel further across the classroom floor | If the two objects encounter a ramp slowing upward, the basketball will travel further up the ramp. | It will be more difficult to slow down the basketball than the block of ice (assuming the same frictional force acts upon both) Both objects have the same total kinetic energy

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Do the following question.
Two blocks, which can be modeled as point masses, are very much connected by a massless string which passes through a hole in a frictionless table. A tube extends out of the hole in the table so that the portion of the string between the hole and M1 remains parallel to the top of the table... With that being said, The blocks have masses M1 = 1.2 kg and M2 = 2.7 kg. Block 1 is a distance r = 0.55 m from the center of the frictionless surface. Block 2 hangs vertically underneath. 1) Assume that block two, M2, does not move relative to the table and that block one, M1, is rotating around the table. What is the speed of block one, M1, in meters per second? 2) How much time, in seconds, does it take for block one, M1, to make one revolution?
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d) At what rate does the cylinder spiñn 2 (8.51). In the amusement park ride shown here, the passengers are against the wall of a cylinder that rotates vertically. The diameter of the cylinder is 16 m. The cylinder rotates once every 4.5 sec. a) Draw a force diagram for a 55-kg passenger at the top of the ride. Show the weight and normal force vectors. b) What is the normal force? How many "g's" will the passenger feel? c) Draw a force diagram for a 55-kg passenger at the bottom of the ride. Show the weight and normal force vectors. ) What is the normal force? How many “g's" will the passenger feel? ation e the ride above is going at the minimum speed for passengers not to fall off. peed, what would the normal force be on a passenger at the top? What would th
Hello, I need help with doing the diagram question (i). Please and thank you.