A crate slides down an incline plane of length L starting from rest. The plane makes an angle θ with the horizontal. What is the speed of the crate at the bottom of the plane? V=√2glsinθ
A crate slides down an incline plane of length L starting from rest. The plane makes...
The crate shown in (Figure 1) lies on a plane tilted at an angle θ = 21.5 ∘ to the horizontal, with μk = 0.19. Part A :Determine the acceleration of the crate as it slides down the plane. Express your answer to two significant figures and include the appropriate units. PartB: If the crate starts from rest 8.30 m up along the plane from its base, what will be the crate's speed when it reaches the bottom of the...
A 2.00-kg-box, starting from rest, slides down a frictionless incline. The incline makes and angle of ? = 30? from the horizontal and is fixed to a table. The incline has a maximum height of h = 0.500 m above the table that is itself H = 2.00 m above the ground. (a) Find the accleration of the box during the sliding period. (b) What is the velocity of the box as it leaves the table. (c) What horizontal distance...
2. Starting from rest, a block of mass m slides down a frictionless incline at angle θ(0◦ < θ < 90◦) where it runs into a spring of spring constant k. When the block momentarily stops, it has compressed the spring by distance x. Find expressions for (a) the distance the block slides down the incline from when it is released to when it momentarily stops (b) the distance between the point of the first block-spring contact and the point...
d10 ocean Starting from rest, a penguin weighing 4kg, slides down a snowy incline at 66.8° to horizontal. The incline is 21.75m long (d 1 in diagram). Then the penguin slides along a long snow-covered horizontal section of length 18.8m (d2 in diagram), then off of a 33.18m tall cliff (h in diagram) into the ocean. The coefficient of friction between the penguin and all snowy surfaces is 0.266. Ignoring air drag, what is the penguin's speed when reaching the...
A 1200 crate slides 11 down a ramp that makes an angle of 35 with the horizontal. If the crate slides at a constant speed, how much thermal energy is created?
4 A 3.0 kg crate slides down a 1 meter long ramp which is 0.5 m high, and makes an angle of 30° with the floor. The crate starts from rest at the top of the ramp and experiences a constant frictional force of 5.0 N as it slides down. Calculate the speed of the crate as it reaches the bottom of the ramp. 1 m 0.5 m 30° 4 A 3.0 kg crate slides down a 1 meter long...
An ice cube slides from rest without friction down a long inclined ramp that makes an angle of 39.0 o with the horizontal. What is the speed of the cube after it slides 1.97 m down the plane?
(7%) Problem 13: A box slides down a plank of length d that makes an angle of θ with the horizontal as shown. μk is the kinetic coefficient of friction and us is the static coefficient of friction Otheexpertta.comm 33% Part (a) Enter an expression for the minimum angle (in degrees) the box will begin to slide. θmin-atan(με) Correct! 33% Part (b) Enter an expression for the nonconservative work done by kinetic friction as the block slides down the plank....
A block slides down a frictionless plane having an inclination of θ = 15.0 degrees. The block starts from rest at the top and the length of the incline is 2.00m (a) Draw a free-body diagram of the block. Find (b) the acceleration of the block and (c) its speed when it reaches the bottom of the incline.
A 9.00-kg block slides down a frictionless plane having an incline of 27.0 The block starts from rest from the top of the incline, and the length of the incline is 2.00 m. Draw a free-body diagram for the block. Determine the normal force acting on the block Answer: Check If the block starts from rest, determine the speed of the block at the bottom of the incline. (Hint: determine the acceleration of the block down the incline, then use...