An ant clings to the outside edge of the tire of an exericse bicycle. When you start pedaling, the ant's speed increases from zero to 10 m/s in 2.5s. The wheel's rotational acceleration is 13 rad/s^2. Determine everything you can about the motion of the wheel and the ant.
An ant clings to the outside edge of the tire of an exericse bicycle. When you...
An ant was minding its own business, sitting on a bicycle tire. A student got on the bike, and rode off. When the student's speed became constant, the ant - still clinging to the tire - had a tangential velocity of 6.56m/s. If the tire has a diameter of 664mm, what is the acceleration felt by the ant?
After fixing a flat tire on a bicycle you give the wheel a spin. If its initial angular speed was 6.32 rad/s and it rotated 12.7 revolutions before coming to rest, what was its average angular acceleration (assuming that the angular acceleration is constant)? For what length of time did the wheel rotate?
After fixing a flat tire on a bicycle you give the wheel a spin. Its initial angular speed was 6.95 rad/s and it rotated 16.2 revolutions before coming to rest. What was its average angular acceleration?For what length of time did the wheel rotate?
After fixing a flat tire on a bicycle you give the wheel a spin. Its initial angular speed was 6.90 rad/s and it rotated 14.0 revolutions before coming to rest. What was its average angular acceleration? For what length of time did the wheel rotate?
A bicycle wheel has four firecrackers attached to it on opposite ends of the wheel's diameter, as shown in the figure to the right. When the firecrackers are lit, they release heated gas away from their front ends. The bicycle wheel is pivoted against a wall by its center of mass and is free to spin. a. Which way will the bicycle wheel spin when the firecrackers are lit? Explain using the torque right hand rule. b. What is the...
After fixing a flat tire on a bicycle you give the wheel a spin. Its initial angular speed was 6.15 rad/s and it rotated 12.8 revolutions before coming to rest. A) What was its average angular acceleration? (in rad/s^2) Express your answer using three significant figures. B) For what length of time did the wheel rotate? (in seconds) Express your answer using three significant figures.
After fixing a flat tire on a bicycle you give the wheel a spin. Its initial angular speed was 6.40 rad/s and it rotated 14.3 revolutions before coming to rest.
10,7 After fixing a flat tire on a bicycle you give the wheel a spin. Its initial angular speed was 5.40 rad/s and it rotated 15.3 revolutions before coming to rest. You may want to review PART A What was its average angular acceleration? Express your answer using three significant figures. α α = ? PART B For what length of time did the wheel rotate? Express your answer using three significant figures. t t = ?.
Part A After fixing a flat tire on a bicycle you give the wheel a spin. Its initial angular speed was 6.05 rad/s and it rotated 16.2 revolutions before coming to rest. You may want to review (Pages 305-307). What was its average angular acceleration? Express your answer using three significant figures. AXO O ? a = - 1.13 rad/s2 Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Part B For what length of time did...
Ask Your Teacher G My Notes SerCP11 8.4.P.044 -/2 polnts A bicycle wheel has a diameter of 64.4 cm and a mass of 1.87 kg. Assume that the wheel is a hoop with all of the mass concentrated on the outside radius. The bicycle is placed on a stationary stand and a resistive force of 121N is applied tangent to the rim of the tire. (a) What force must be applied by a chain passing over a 8.93-cm-diameter sprocket in...