A skier is gliding along at 3.0 m/s on horizontal, frictionless snow. He suddenly starts down...
A skier is gliding along at 3.0 m/s on horizontal, frictionless snow. He suddenly starts down a 10∘ incline. His speed at the bottom is 11 m/s .
A) What is the length of the incline?
Express your answer with the appropriate units.
B)How long does it take him to reach the bottom?
Express your answer with the appropriate units.
Homework Answers
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A skier is gliding along at 3.0 m/s on horizontal, frictionless snow. He suddenly starts down...
Review ▼ Part A A skier is gliding along at 2.3 m/s on horizontal, frictionless snow....
Review ▼ Part A A skier is gliding along at 2.3 m/s on horizontal, frictionless snow. He suddenly starts down a 10° incline. His speed at the bottom is 14 m/s What is the length of the incline? Express your answer with the appropriate units Value Units Submit Request Answer Part E How long does it take him to reach the bottom? Express your answer with the appropriate units tValue Units Submit Request Answer
please draw a motion diagram and coordinate system thank you A skier is gliding along at...
please draw a motion diagram and coordinate system thank you
A skier is gliding along at 3.0 m/s on horizontal, frictionless snow. He suddenly starts down a 10° incline. His speed at the bottom is 20 m/s. What is the length of the incline? Express your answer with the appropriate units. CH HÅR O Units ? Value Submit Request Answer Part B How long does it take him to reach the bottom? Express your answer with the appropriate units. CHHA...
Problem 2.26 What is the length of the incline? Express your answer with the appropriate units...
Problem 2.26 What is the length of the incline? Express your answer with the appropriate units Review A skier is gliding along at 3.2 m/s on horizontal, frictionless snow. He suddenly starts down a 10° incline. His speed at the bottom is 14 m/s Value Units Submit Request Answer Part B How long does & take him to reach the bottom? Express your answer with the appropriate units. | Value Units
a skier starting from rest down a snow slope that makes 18 degrees with the horizontal....
a skier starting from rest down a snow slope that makes 18 degrees with the horizontal. He starts from the height of 8 m. at the bottom of the slope is a 9 m long rough horizontal surface. the acceleration slowing the skier down on the rough patch has a magnitude of .8m/s2. what is the skier's speed when he reaches the end of the rough patch? calculate the time intervals it takes the skier to reach the bottom of...
12. A 62 kg skier is moving at 6.5 m/s on frictionless horizontal snow-covered plateau when...
12. A 62 kg skier is moving at 6.5 m/s on frictionless horizontal snow-covered plateau when she encounters a rough patch 3.50 m long. The coefficient of kinetic friction between this patch and her skis is 0.30. After crossing the rough patch and returning to friction free snow, she skis down an icy frictionless hell 2.5 m high. A) How much work is done by friction in crossing the patch? B) How fast is the skier moving when she gets...
A 62.0 kg skier is moving at 6.50 m/s on a frictionless, horizontal snow covered plateau when she encounters a rough patch 3.50 m long
A 62.0 kg skier is moving at 6.50 m/s on a frictionless, horizontal snow covered plateau when she encounters a rough patch 3.50 m long. The coefficient of kinetic friction between this patch and returning to friction-free snow, she skis down an icy, frictionless hill 2.50 m high. (a) How fast is the skier moving when she gets to the bottom of the hill? (b) How much internal energy was generated in crossing the rough patch?
A skier going down a slope of angle θ below the horizontal is opposed by a...
A skier going down a slope of angle θ below the horizontal is opposed by a turbulent drag force that the air exerts on the skier and by a kinetic friction force that the snow exerts on the skier. The mass of the skier is m. Determine the terminal speed assuming that the coefficient of kinetic friction between the skis and the snow is μ, the density of air is ρ, the skier's frontal area is A, and the drag...
A skier wants to reach a speed of 14 m/s at the bottom of a slope...
A skier wants to reach a speed of 14 m/s at the bottom of a slope of length L inclined at an angle of 30° with respect to the horizontal. If the skier starts from rest, what is the minimum L required to reach this velocity? 28 m 20 m 14 m 10 m 5 m
A skier is accelerating down a θ = 32.0° hill at a =3.51 m/s, as seen...
A skier is accelerating down a θ = 32.0° hill at a =3.51 m/s, as seen in figure below, what is the vertical component of her acceleration? Enter units. Submit Answer Tries 0/99 How long will it take her to reach the bottom of the hill, assuming she starts from rest and accelerates uniformly, if the elevation change is 337 m?
A skier is accelerating down a θ = 32.0° hill at a =3.51 m/s, as seen...
A skier is accelerating down a θ = 32.0° hill at a =3.51 m/s, as seen in figure below, what is the vertical component of her acceleration? Enter units. Submit Answer Tries 0/99 How long will it take her to reach the bottom of the hill, assuming she starts from rest and accelerates uniformly, if the elevation change is 337 m?
Review ▼ Part A A skier is gliding along at 2.3 m/s on horizontal, frictionless snow. He suddenly starts down a 10° incline. His speed at the bottom is 14 m/s What is the length of the incline? Express your answer with the appropriate units Value Units Submit Request Answer Part E How long does it take him to reach the bottom? Express your answer with the appropriate units tValue Units Submit Request Answer
please draw a motion diagram and coordinate system thank you
A skier is gliding along at 3.0 m/s on horizontal, frictionless snow. He suddenly starts down a 10° incline. His speed at the bottom is 20 m/s. What is the length of the incline? Express your answer with the appropriate units. CH HÅR O Units ? Value Submit Request Answer Part B How long does it take him to reach the bottom? Express your answer with the appropriate units. CHHA...
Problem 2.26 What is the length of the incline? Express your answer with the appropriate units Review A skier is gliding along at 3.2 m/s on horizontal, frictionless snow. He suddenly starts down a 10° incline. His speed at the bottom is 14 m/s Value Units Submit Request Answer Part B How long does & take him to reach the bottom? Express your answer with the appropriate units. | Value Units
12. A 62 kg skier is moving at 6.5 m/s on frictionless horizontal snow-covered plateau when she encounters a rough patch 3.50 m long. The coefficient of kinetic friction between this patch and her skis is 0.30. After crossing the rough patch and returning to friction free snow, she skis down an icy frictionless hell 2.5 m high. A) How much work is done by friction in crossing the patch? B) How fast is the skier moving when she gets...
A skier is accelerating down a θ = 32.0° hill at a =3.51 m/s, as seen in figure below, what is the vertical component of her acceleration? Enter units. Submit Answer Tries 0/99 How long will it take her to reach the bottom of the hill, assuming she starts from rest and accelerates uniformly, if the elevation change is 337 m?
A skier is accelerating down a θ = 32.0° hill at a =3.51 m/s, as seen in figure below, what is the vertical component of her acceleration? Enter units. Submit Answer Tries 0/99 How long will it take her to reach the bottom of the hill, assuming she starts from rest and accelerates uniformly, if the elevation change is 337 m?
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