AUS-5 A 3kg block is held at rest against a V=0 spring with spring constant 85N/m that is compressed 0.260m. When the block is released, it slides down the rough incline a distance AS before coming to a stop. The kinetic coefficient of friction between the block and the incline is µ=0.460. Air resistance is negligible while the block is sliding. AS stopped 20.0° Find the distance AS, in meters. Mechanical energy will not be conserved, so use WNC AK+A

A box slides from rest down a frictionless ramp inclined at 38.0° with respect to the horizontal and is stopped at the bottom of the ramp by a spring with a spring constant of k = 3.50 x 104 N/m. point of release 1 m compression of spring If the box has a mass of 12.0 kg and slides 3.00 m from the point of release to the point where it comes to rest against the spring, determine the compression (in m) of the spring when the box comes to rest.

A 500-g block is released from rest and slides down a frictionless track that begins 2.28 m above the horizontal, as shown in the figure below. At the bottom of the track, where the surface is horizontal, the block strikes and sticks to a light spring with a spring constant of 34.5 N/m. Find the maximum distance the spring is compressed. m 500 g h

A 500-g block is released from rest and slides down a frictionless track that begins 1.86 m above the horizontal, as shown in the figure below. At the bottom of the track, where the surface is horizontal, the block strikes and sticks to a light spring with a spring constant of 16.0 N/m. Find the maximum distance the spring is compressed. 50 0g h k

A ball of mass m is launched straight upward from a spring of constant k compressed by a distance x. Neglecting viscosity and drag, what is the maximum height reached by the ball? Answer choices: A. kx/mg B. mgx C. ½ k x^2 /mg D. mgx/kg

3) A 50-g block as in figure below is connected to a spring on a rough inclined plane that makes an angle of 30 °with the horizontal.the block is pulled down the plane a distance A =10 cm ,and is then released .the spring constant is 40 N/m and the coeffiecient of kinetic friction is 0.25.Find the speed of the block when the displacement x= -A/2 A Fwwm

The friction coefficent for this bar is u 0.4 and both blocks have a mass of 14 kg. When the spring w N a constant of k 60 is compressed 0.1 m and then released, what is the magnitude of both B's m acceleration and the tension of the rope? it d + a A a=? cc UBC Engineering T = N m Select an answer v g2 ав

Truck suspensions often have "helper springs" that engage at high loads. One such arrangement is a leaf spring with a helper coil spring mounted on the axle, as in the figure below. The helper spring engages when the main leaf spring is compressed by distance Yo' then helps to support any additional load. Consider a leaf spring constant of 5.35 × 105 N/m, helper spring constant of 3.60 × 105 N/m, and y₁ = 0.500 m. Truck body Yo Axle (a) What is the compression of the leaf spring for a load of 4.10 × 105 N? 0.69 Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. m (b) How much work is done compressing the springs? J and

A spring with spring constant 150 N/m and rest length 13.6 cm is used to pull a wooden block of weight 326 N horizontally across a tabletop at constant velocity. The coefficient of kinetic friction between the block and the table is 0.08, while the coefficient of static friction is 0.7. What is the length of the spring while it is pulling the block (in meters)?

An object of mass 0.5 kg is propelled up an incline of angle 17 degrees by a spring with a constant of 11.4 N/m. The horizontal surface is frictionless. The coefficient of kinetic friction between the block and the incline is 0.12. If the spring is compressed by 0.6 m, how high (h shown on the figure) will the object go? Answer in m with two decimals. k, x IM 1-?