If a solid sphere rolls down a ramp (where the angle of the ramp θ is 34 degrees, what will its linear acceleration be?
If a solid sphere rolls down a ramp (where the angle of the ramp θ is...
A uniform solid sphere rolls down an incline. (a) What must be the incline angle (deg) if the linear acceleration of the center of the sphere is to have a magnitude of 0.14g? (b) If a frictionless block were to slide down the incline at that angle, would its acceleration magnitude be more than, less than, or equal to 0.14g?
A uniform solid sphere rolls down an incline. (a) What must be the incline angle (deg) if the linear acceleration of the center of the sphere is to have a magnitude of 0.079g? (b) If a frictionless block were to slide down the incline at that angle, would its acceleration magnitude be more than, less than, or equal to 0.079g?
A uniform sphere rolls down an incline. (a) What should be the incline angle theta if the linear acceleration of the center of the sphere is to be 0.2g, where g is acceleration due to gravity? (b) For this angle, what would be the acceleration of a frictionless block sliding down the incline? A uniform sphere('a = žmR”, rolls down an incline.(a) What should be the incline angle if the linear acceleration of the center of the sphere is to...
A solid sphere rolls in released from rest and rolls down an incline plane, which is 2.0 m long and inclined at a 30° angle from the horizontal. (a) Find its speed at the bottom of the incline. (Remember that the kinetic energy in rolling motion is the translational kinetic energy ½ Mv2 of the center, plus the rotational K.E. ½ Iω2 about the center. Also remember that v = ωr if the sphere rolls without slipping.) (b) Find the...
A uniform, solid sphere rolls without slipping along a floor, and then up a ramp inclined at 17º. It momentarily stops when it has rolled 0.85 m along the ramp. 1) Solve for an algebraic expression for the linear speed of the sphere. 2) What was the sphere's initial linear speed?
(a) What must be the incline angle if the linear acceleration of the center of the sphere is to have a magnitude of 0.40g?(b) If a frictionless block were to slide down the incline at that angle, would its acceleration magnitude be more, less than, or equal to 0.40g?
A solid sphere of uniform density starts from rest and rolls without slipping down an inclined plane with angle θ = 30o. The sphere has mass M = 8 kg and radius R = 0.19 m . The coefficient of static friction between the sphere and the plane is μ = 0.64. What is the magnitude of the frictional force on the sphere? Ff = N
A solid sphere of mass M and radius R is sitting on a nat 1001 starts to raise on an incline, where the angle of the incline with respect to nomzo 0 = wot, where wo is a constant. Find the speed of the sphere as it rolls angle of the incline with respect to horizontal increases with time: time. Hint: first find the acceleration, from which you can find the speed. the speed of the sphere as it rolls...
A circular hoop of mass m, radius r, and infinitesimal thickness rolls without slipping down a ramp inclined at an angle θ with the horizontal. (Intro 1figure)part a)What is the acceleration of the center of the hoop?Express the acceleration in terms of physical constants and all or some of the quantities m,r,and θ.part b)What is the minimum coefficient of (static)friction needed for the hoop to roll without slipping? Note that it is static and not kinetic friction that is relevant here,...
5. A uniform solid sphere rolls without slipping down a 19° inclined plane. What is the acceleration of the sphere's center of mass? The moment of inertia of a uniform solid sphere about an axis that passes through its center = ⅖mr². The moment of inertia of a uniform solid sphere about an axis that is tangent to its surface = 7⁄5mr².