JinA block slides down a plane inclined at 35 degrees from horizontal. Find the magnitude of the acceleration of the block ifthe coefficient of kinetic friction between the block and the plane is 0.2. (Hint: While not obvious, you have all of theinformation you need.)4.02 m/s22.01 m/s29.81m/s?O 8.04 m/s2oinIf only conservative forces act on an objectthe total mechanical energy of the system is constant in time.friction can be accounted for by assuming constant kinetic energy.drag forces can be converted into potential energy.the kinetic energy of the system is conserved. ve AA string of length 1.00 m and negligible mass hangs from a ceiling and supports a bob (i.e. a small mass) attached on itsend. The bob is set into uniform circular motion of radius 0.31 m, the string sweeping out a cone. What is the speed ofthe mass? (Hint: Draw a detailed picture labeling and indentifying all known lengths, select a coordinate system, give aname to quantitues you might need that are not specified, e.g. angles. Identify all forces and accelerations, labelingdirections. Apply appropriate Newton Laws to find the speed.CordBobO 10.0 m/s3.0 m/s4.0 m/s1.0 m/s

As per our guidelines, we are supposed to answer only first one question in case of multiple…

A block slides down a plane inclined at 35 degrees from horizontal. Find the magnitude of the acceleration of the block if the coefficient of kinetic friction between the block and the plane is 0.2. (Hint: While not obvious, you have all of the information you need.) 4.02 m/s2 2.01 m/s2 O 9.81 m/s2 8.04 m/s2

A block slides down a plane inclined at 35 degrees from horizontal. Find the magnitude of the acceleration of the block if the coefficient of kinetic friction between the block and the plane is 0.2. (Hint: While not obvious, you have all of the information you need.) 4.02 m/s2 2.01 m/s2 O 9.81 m/s2 8.04 m/s2

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A force is applied horizontally to a block to move it up a 30° incline. The incline is frictionless. If F = 80.0 N and M 4.8 kg, what is the magnitude of the acceleration of the block? Question Help: Read Submit Question M ◄ Previous F The magnitude of the acceleration of the block is m/s². 30° 30° Next ▸
A block of mass 52 kg block is being pulled up a 15° slope by a force of 277 N directed parallel to the slope. The block's magnitude of acceleration is 1.25 m/s². What is the coefficient of kinetic friction between the block and the slope? Mk =
A man is trying to move an object (m 14.0 kg) by pulling upward on the rope at an angle of 53° above the horizontal. The coefficient of kinetic friction is 0.300 between the object and the ground. The tension in the rope is 150 N. What is the acceleration of the object? 53 O 6.08 m/s2 O 6.86 m/s2 O 3.50 m/s2 7.77 m/s2 6.82 m/s2
Suppose a 58.5 kg gymnast climbs a rope. What is the tension in the rope if she climbs at a constant speed? tension: What is the tension in the rope if she accelerates upward at a rate of 1.25 m/s²? tension: N
A sled and rider have a total mass of 61.0 kg. They are on a snowy hill. The coefficient of kinetic friction between the sled and the snow is 0.155. The angle of the hill's slope measured upward from the horizontal is 21.0°. What is the acceleration of the rider? |m/s² Is the acceleration greater, less than, or equal to your result if a more massive rider uses the same sled on the same hill? Explain. O Greater than: the acceleration scales according to the mass of the rider. O Greater than: the acceleration scales according to the ratio of the masses of the rider and sled. O Less than: the acceleration scales according to the ratio of the masses of the rider and sled. O Equal to: the acceleration is independent of mass. O Equal to: the acceleration scales according to the mass of the sled.
Two forces act on an object of mass M = 5.00 kg as shown in the figure. Because of these forces, the object experiences an F, acceleration of a = 7.00 m/s? in the positive x-direction. If 01 = 30.0°, calculate the magnitude of F2 given that 0, F = 20.0 N. M F2 = N
A 1.0-kg block slides on a rough horizontal surface. A force, P = 9.0 N, is applied to the block at an angle to the horizontal as shown. The magnitude of the block's acceleration along the surface is 3.5 m/s?. What is the magnitude of the force of friction acting on the block? 30° 1.2 N 4.3 N 6.5 N O 15 N 7.2 N 9.0 N
A particle with mass m = 4.20 kg accelerates according to a = (−3.50 + 2.20) m/s2. (a) What is the net force acting on the particle? (Express your answer in vector form.) F =?N (b) What is the magnitude of this force ?N
A wooden box of mass 30 kg slides on a concrete floor. What is the coefficient of friction if the frictional force acting between the box and the surface is 180 N? 0.061 0.312 0.031 O 0.612
A crate of mass 38.6 kg rests on a level surface, with a coefficient of kinetic friction 0.258. You push on the crate with an applied force of 219 N. What is the magnitude of the crate s acceleration as it slides? A 6.80 m/s^2 B 3.14 m/s^2 C 5.67 m/s^2 D 2.51 m/s^2
A baseball player initially running 8.94 m/s slides 5.26 m to a stop at home plate. What is the coefficient of kinetic friction between his uniform and the ground? Equations: vf2 = vi2 + 2×a×Dx F = ma fk = mkN N = Fg = mg