A bicycle wheel is approximately a hollow cylinder with an outside radius of 37 cm, inside radius of 33 cm, and a mass o...
A bicycle wheel is approximately a hollow cylinder with an outside radius of 37 cm, inside radius of 33 cm, and a mass of 0.75 kg. A child rolls a bicycle tire down the street
to see how far it will roll.
a) While the wheel is on a 5.14° degree slope (9%), what is the acceleration of the wheel?
b) What is the minimum coefficient of friction for the wheel to roll on a 5.14°slope?
c) Ignoring friction, how fast is the wheel spinning at the bottom of a 6.0 m tall hill, assuming it started at the top at rest (ignore air resistance).
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A bicycle wheel is approximately a hollow cylinder with an outside radius of 37 cm, inside radius of 33 cm, and a mass o...
Consider two cylindrical objects of the same mass and radius. Object A is a solid cylinder, whereas object B is a hollow cylinder.
Problem 3: Consider two cylindrical objects of the same mass and radius. Object A is a solid cylinder, whereas object B is a hollow cylinder.Part (a) If these objects roll without slipping down a ramp, which one will reach the bottom of the ramp first? Part (b) How fast, in meters per second, is object A moving at the end of the ramp if it's mass is 210 g, it's radius 14 cm, and the height of the beginning of the ramp is 13.5...
Question 9 10 pts A hollow cylinder of outer radius R = 14 cm and mass...
Question 9 10 pts A hollow cylinder of outer radius R = 14 cm and mass M = 100 g with moment of inertia about the center of mass Icom = MR2 starts from rest and moves down an incline tilted at an angle 0 = 38° from the horizontal. The center of mass of the cylinder has dropped a vertical distance h= 131 cm when it reaches the bottom of the incline. The coefficient of static friction between the...
A solid sphere and a hollow cylinder of the same mass and radius have a rolling...
A solid sphere and a hollow cylinder of the same mass and radius have a rolling race down an incline as in Example 13.9. They start at rest on an incline at a height habove a horizontal plane. The race then continues along the horizontal plane. The coefficient of rolling friction between each rolling object and the surface is the same. Both have mass M Both have radius R. Write an expression for the distances that each object will roll...
Help 13.Two spheres of mass M and radius R are both released from rest at the...
Help
13.Two spheres of mass M and radius R are both released from rest at the top of a hill and allowed to roll to the bottom. One of the spheres is hollow however, while the other is solid. Which of the spheres reaches the bottom first? A) The hollow one B The solid one C) They reach the bottom at the same time D) It depends on the angle of inclination. E) It depends on the length of the...
help 13.Two spheres of mass M and radius R are both released from rest at the...
help
13.Two spheres of mass M and radius R are both released from rest at the top of a hill and allowed to roll to the bottom. One of the spheres is hollow however, while the other is solid. Which of the spheres reaches the bottom first? A) The hollow one B) The solid one C) They reach the bottom at the same time D) It depends on the angle of inclination. E) It depends on the length of the...
Problem 3: Consider two cylindrical objects of the same mass and radius. Object A is a solid cylinder, whereas object B is a hollow cylinder.Part (a) If these objects roll without slipping down a ramp, which one will reach the bottom of the ramp first? Part (b) How fast, in meters per second, is object A moving at the end of the ramp if it's mass is 210 g, it's radius 14 cm, and the height of the beginning of the ramp is 13.5...
Question 9 10 pts A hollow cylinder of outer radius R = 14 cm and mass M = 100 g with moment of inertia about the center of mass Icom = MR2 starts from rest and moves down an incline tilted at an angle 0 = 38° from the horizontal. The center of mass of the cylinder has dropped a vertical distance h= 131 cm when it reaches the bottom of the incline. The coefficient of static friction between the...
A solid sphere and a hollow cylinder of the same mass and radius have a rolling race down an incline as in Example 13.9. They start at rest on an incline at a height habove a horizontal plane. The race then continues along the horizontal plane. The coefficient of rolling friction between each rolling object and the surface is the same. Both have mass M Both have radius R. Write an expression for the distances that each object will roll...
Help
13.Two spheres of mass M and radius R are both released from rest at the top of a hill and allowed to roll to the bottom. One of the spheres is hollow however, while the other is solid. Which of the spheres reaches the bottom first? A) The hollow one B The solid one C) They reach the bottom at the same time D) It depends on the angle of inclination. E) It depends on the length of the...
help
13.Two spheres of mass M and radius R are both released from rest at the top of a hill and allowed to roll to the bottom. One of the spheres is hollow however, while the other is solid. Which of the spheres reaches the bottom first? A) The hollow one B) The solid one C) They reach the bottom at the same time D) It depends on the angle of inclination. E) It depends on the length of the...
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