X Question ellawyn rides a sled from the top of a snowy hill ti the bottom....
A sled weighing 60.0 N is pulled up a snowy hill inclined at 10 degrees to the horizontal at a constant speed so that the coefficient of kinetic friction between sled and snow is 0.070. A penguin weighing 70.0 N rides on the sled. If the coefficient of static friction between penguin and sled is 0.950, find a). the force of friction between the sled and the snow, b). the force of static friction between the penguin and the sled,...
1t and last name:e 2 A kid is sitting in her sled on the top of a frictionless and irregular hill (not a perfect incline, angle is unknown). pressing against a s its natural length. When she lets go, she and the sled (of combined mass m-75k constant k-1000Nm, the spring is compressed by 2m w.r.t down the hiltl Their speed at the end of the hil is 15m/s. The child and the sled then continue traveling on a flat...
Josh starts his sled at the top of a 2.0 m-high hill that has a constant slope of 25 degrees . After reaching the bottom, he slides across a horizontal patch of snow. The hill is frictionless, but the coefficient of kinetic friction between his sled and the snow is 0.07.
A sledder, starting from top of a hill, sliding down on a frictionless surface. He then reaches a flat surface where his sled experiences friction until it comes to stop, as shown here Energy8.jpg. The sled makes 55-m skid mark on the flat surface. If the coefficient of kinetic friction of the flat surface is 0.2, from what height did the sledder start his journey?
Starting from rest, a 28.6 kg child rides a 8.75 kg sled down a frictionless ski slope. At the bottom of the hill, her speed is 7.2 m/s . If the slope makes an angle of 14.5° with respect to the horizontal, how far along the hill did she slide on her sled?
follow step by step, tanks dder, starting from rest slides down a 10-m-high hill. At the bottom of the hill is a long horizontal patch of, e bottom is μ,-0.30. How far will the sled slide along the rough patch? 1) Draw a sketch of the sledder sliding downhil, and the long horizontal patch, represent the A sled ugh snow. The hill is nearly frictionless, but the coefficient of friction between the sled and the rough snow ro before/initial and...
Starting from rest, a 30.6 kg child rides a 7.75 kg sled down a frictionless ski slope. At the bottom of the hill, her speed is 6.0 m/s . If the slope makes an angle of 13.3° with respect to the horizontal, how far along the hill did she slide on her sled? Child on a sled sliding down a slope from right to left. distance= __________
A 31 kg boy on a 4 kg sled is at the top of a slope that is 6 m high. He slides down the snow-covered, frictionless slope and across a road that is 8 m wide and then up a driveway at an angle of 15o. Both the road and the driveway have a coefficient of kinetic friction k = 0.36. How far does the boy slide up the driveway before he comes to a stop?
Starting from rest, a 29.2 kg child rides frictionless ski slope. At the bottom of the hill, her speed is 8.25 kg sled down a a 6.8 m/s. If the slope makes an angle of 15.5° with respect to the horizontal, how far along the hill did she slide on C her sled? 0.235 distance Momentum and Energy 2 Based on the previous question you can conclude that if two objects of different mass have the same magnitude of momentum,...
Our favorite crate full of armored armadillos is sitting at the bottom of a hill that is inclined 41° above the horizontal. The crate is 75 kg and the coefficient of kinetic friction between the crate and the ground is 0.31. Samer decides to drag the crate to the top of the hill, which is 20 m above the base of the hill. Samer attaches a thin rope to the crate so that when he pulls, the rope will be...