A 6-kg ball is released from rest and rolls down an incline. When it reaches the end of the incline it falls through a height of 3 meters to reach a waiting cart.
How far from the base of the table should the waiting cart be placed? |
Essentially, how far away will the ball land from the base of the table?
A 6-kg ball is released from rest and rolls down an incline. When it reaches the...
A spherical shell is released from rest and rolls down a θ = 28° incline without slipping and reaches the bottom with an angular speed of ω = 32.2 rad/s. The M = 1.5 kg sphere has a radius R = 0.60 m and a moment of inertia given as I = (2/3)MR2. Find the distance Δx that the sphere traveled on the incline in m.
A spherical shell is released from rest and rolls down a 2 = 28° incline without slipping and reaches the bottom with an angular speed of w = 32.2 rad/s. The M = 1.5 kg sphere has a radius R = 0.60 m and a moment of inertia given as I = (2/3)MR2. R -AX 0 Find the distance Ax that the sphere traveled on the incline. m
A soccer ball is released from rest at the top of a grassy incline. After 2.1 seconds, the bal travels 49 meters and 1.0 s after this, the ball reaches the bottom of the incline. (a) What was the magnitude of the ball's acceleration, assume it to be constant (b) How long was the incline?
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 soccer ball is released from rest at the top of a grassy incline. After 8.6 seconds, the ball travels 77 meters and 1.0 s after this, the ball reaches the bottom of the incline. a) What was the magnitude of the ball's acceleration, (assume it to be constant)? b) How long was the incline? c) What angel does the incline make with the horizontal?
A uniform cylinder is released from a height of 3.5 meters on an incline plane with a speed of 2.4 m/s. If the cylinder rolls down the incline without slipping, what is the speed of the cylinder when it reaches the bottom of the incline. 4. 2.4 m/s 3.5 m A uniform cylinder is released from a height of 3.5 meters on an incline plane with a speed of 2.4 m/s. If the cylinder rolls down the incline without slipping,...
In a scene from a television show, a van rolls down an incline and off a vertical cliff, falling into a river below. The van starts from rest and rolls down the incline, which makes an gle of 24.0° below the horizontal, with constant acceleration of 3.82 m/s2. After rolling down the incline a distance of 40.0 m, it reaches the u edge of the cliff which is 30.0 m above the river. (a) How much time (in s) does...
A 0.15 kg ball rolls down an incline. The ball starts at a height of 0.8 m and the length of the path it takes is 2.5 m. What is the speed of the ball at the bottom of the incline if friction and air resistance are not important?
Bonus: A ball rolls at constant speed It reaches the end of a table 1.4m high How far away from the edge of the table does the ball land? 1
A disk of m=5 kg and radius r=2 m starts from rest and rolls down a 20 degree incline from an initial height of 50 m. What is the linear velocity of the disk as it reaches the bottom of the incline? What is the rotational kinetic energy of the disk at the halfway point between the positions 1 and 2? If it takes 1.2 seconds for the disk to reach the bottom of the incline, find the magnitude of...