An object with a mass of 10.0 kg is at rest at the top of a frictionless inclined plane 8 meters and an angle of inclination 30 degrees with the horizontal. The object is released from this position and it stops at a distance d from the bottom of the inclined plane along a horiztonal surface. The coefficient of kinetic friction for the horizontal surface is .400. A. what is the knetic energy of the object at the bottom of...
AB La (+ (12) at | R1 - 8 about 30 mts) An object with a mass of 10 kg is initially at rest at the top of a frictionless inclined place that the horizontal. At the top, the object is initially 8.0 m from the bottom of the Incline as shown in there. When this released from this position, it eventually stops at a distance from the bottom of the inclined plane song shoutons shown. The coefficient of kinetic...
1. Three blocks with masses m1 = 5.00 kg, m 2 = 10.0 kg, and ,n3 15.0 kg are connected by massless strings which run over two frictionless pulleys. Block 1 sits on a highly polished plane inclined at an angle θ-30.0° above the horizontal. The coefficient of friction between block 1 and the plane is μk1 = 0.200, Block 2 sits on a horizontal surface and the coefficient of friction between block 2 and the surface is Alk2 =...
3. A box having a mass equal to 10.0 kg is initially at rest on a horizontal, frictionless floor. A pulling force having a magnitude of 5.00 N is applied at an angle of 30.0° above the horizontal. The box is pulled a distance of 15.0 m. 7 ] = 5.00 N 30.0° (a) What is the work done by the pulling force? (b) What is the work done by gravity? (c) What is the work done by the normal...
A 3.00 kg object is at rest on a flat, horizontal, frictionless surface. it is struck by a 3.00 g paintball traveling at 80.0 m/s to the left and the paint adheres to the side of the object. After the collision, the object slides a distance of 1.00 m on the horizontal surface and then up a surface made of the same material inclined at 20.0 degrees above the horizontal. a) what is the speed of the object after the...
Need help FAST A crate of mass 5.00 kg slides down a frictionless incline and across a horizontal surface from A to B (figure) The crate starts from a height of 8.00 m with an initial speed of 10.0 m/s. What is he work done by the gravitational force on the crate from A to B. 8.00 m 7777 777 777777777 20.0 m a) 588) b) 392 J c) 980 J d) 0.00 le) 640
An object with a mass of 60.0 kg is pulled up an inclined surface by an attached rope, which is driven by a motor. The object moves a distance of 40.0 m along the surface at a constant speed of 3.5 m/s. The surface is inclined at an angle of 30.0° with the horizontal. Assume friction is negligible. (a) How much work (in kJ) is required to pull the object up the incline? kJ (b) What power (expressed in hp)...
A block of mass m = 3.5 kg is on an inclined plane with a coefficient of friction μ1 = 0.31, at an initial height h = 0.53 m above the ground. The plane is inclined at an angle θ = 54°. The block is then compressed against a spring a distance Δx = 0.11 m from its equilibrium point (the spring has a spring constant of k1 = 39 N/m) and released. At the bottom of the inclined plane...
1. An object of mass 10 kg is released at point A, slides to the bottom of the 30° incline, then collides with a horizontal massless spring, compressing it a maximum distance of 0.75 m. The spring constant is 500 N/m, the height of the incline is 2.0 m, and the horizontal surface is frictionless. (a) What is the speed of the object at the bottom of the incline? (b) What is the work of friction on the object while...
(0%) Problem 12: Ablock of mass m 2.1 kg is on an inclined plane with a coefficient of friction u 0.36, at an initial height h = 0.44 m above the ground. The plane is inclined at an angle 0 51°. The block is then compressed against a spring a distance Ax 0.17m from its equilibrium point (the spring has a spring constant of ky =27 N/m) and released. At the bottom of the inclined plane is a horizontal plane...