A wheel with radius 30 cm rolls along the ground, rotating 150 degrees. What distance did...
A bicycle wheel of radius 28 cm rolls a distance of 11.0 km. How many revolutions does the wheel make during this journey?
A wheel with a radius of 55.0 cm rolls without slipping along a horizontal floor (see the figure). At time t, the dot P painted on the rim of the wheel is at the point of contact between the wheel and the floor. At a later time t2, the wheel has rolled through one-half of a revolution. What are (a) the magnitude and (b) the angle (relative to the floor) of the displacement of P during this interval? At time...
A bicycle wheel of radius 37 cm rolls a distance of 3.0 km. How many revolutions does the wheel make during this journey? 12736 Incorrect. Tries 2/5 Previous Tries Submit Answer Post Discussion
a wheel has a radius of .3 m and rolls without slipping. if the wheel rolls 100 m by what angle (in radians) did the wheel rotate through
A string is wrapped around a wheel of radius 25 cm mounted on a stationary axle. The wheel is initially not rotating. You pull the string with a constant force through a distance of 36 cm. What is the angle in radians and degrees through which the wheel rotates? = ??? rad = ???
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...
Wheel B of radius R rolls to the right on a rough road and wheel A of radius is connected to B by a straight and rigid bar AC of length L where is the center of wheel A and C is at the top of wheel B. At the position shown where diameter CD of wheel B is perpendicular to the ground, wheel B has an angular velocity and an angular acceleration . Assume that both wheel roll without...
A 392 N wheel comes off a moving truck and rolls without slipping along a highway. At the bottom of a hill it is rotating at 27 rad/s. The radius of the wheel is 0.600 m, and its moment of inertia about its rotation axis is 0.800MR2. Friction does work on the wheel as it rolls up the hill to a stop, a height h above the bottom of the hill; this work has absolute value 2600 J. Calculate h
A hollow sphere of mass m = 0.35 kg and radius r = 64 cm rolls along a flat surface at an initial speed of v, and then up a curved ramp with radius of curvature 4.7 m without slipping, until it reaches a maximum angle of 12 degrees around the curve and starts to roll backward. What was the initial speed of the ball in units of meters/second?
A 409-N wheel comes off a moving truck and rolls without slipping along a highway. At the bottom of a hill it is rotating at 26.0 rad/s. The radius of the wheel is 0.600 m, and its moment of inertia about its rotation axis is 0.800MR2. Friction does work on the wheel as it rolls up the hill to a stop, a height h above the bottom of the hill. This work has absolute value 2000 J. Calculate h. 17.8...