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A crate whose mass is 22.5 kg is being pushed along a floor. There is an opposing horizontal force equal to 70.0 N. The pushing force is 125 N, but it is being applied at an angle of 35.0 degrees above the horizontal. The crate is initially at rest. Determine the following: a.) the acceleration of the crate b.) its velocity after 4.00s c.) its displacement after 4.00s d.) the normal contact force
A 100 kg crate is being pushed across a horizontal floor by a force P that makes an angle of 30.0o below the horizontal. The coefficient of kinetic friction is 0.200.What should be the magnitude of P, so that the net work done by it and the kinetic frictional force is zero?
A 1.22E+2 kg crate is being pushed across a horizontal floor by a force P that makes an angle of 29.1° below the horizontal. The coefficient of kinetic friction is 0.194. What should be the magnitude of P, so that the net work done by it and the kinetic frictional force is zero?
A 1.10E+2 kg crate is being pushed across a horizontal floor by a force P that makes an angle of 25.5° below the horizontal. The coefficient of kinetic friction is 0.210. What should be the magnitude of P, so that the net work done by it and the kinetic frictional force is zero?
2-A 25-kg crate is pushed across a frictionless horizontal floor with a force of 20 below the horizontal. Find the acceleration of the crate. N, directed 20
A 149-kg crate is being pushed across a horizontal floor by a force P that makes an angle of 30.7 ° below the horizontal. The coefficient of kinetic friction is 0.264. What should be the magnitude of P, so that the net work done by it and the kinetic frictional force is zero?
A 175-kg crate is being pushed across a horizontal floor by a force P that makes an angle of 35.1 ° below the horizontal. The coefficient of kinetic friction is 0.204. What should be the magnitude of P, so that the net work done by it and the kinetic frictional force is zero?
A 2.00 102-kg crate is being pushed across a horizontal floor by a force P with arrow that makes an angle of 30.0° below the horizontal. The coefficient of kinetic friction is 0.200. What should be the magnitude of P with arrow, so that the net work done by it and the kinetic frictional force is zero?
a 20.0 kg box is pushed across a rough level floor by means of a A 20.0 kg box is pushed across a rough level floor by mEANS of a 5ooN FORCE IP) applied at an angle of 370 below the horizONTAL AS SHOWN. tv P=500N g=9,80 M/A² (a) Draus a free-body ---... 2oka I THTRTTITOT - diagram of the box using the point-mass model. (6) Find the magnitude of the normal contact force (n) that acts on the box....
1.) a.) A 29-kg crate rests on a horizontal floor, and a 58-kg person is standing on the crate. (i) Determine the magnitude of the normal force that the floor exerts on the crate. N (ii) Determine the magnitude of the normal force that the crate exerts on the person. N b.) A Mercedes-Benz 300SL (m = 1600 kg) is parked on a road that rises 20° above the horizontal. (i) What is the magnitude of the normal force? N...