102 kg man is skiing across level ground at a speed of 9.5 m/s when he comes to the small slope 1.4 m higher than g

Q: A man on a motorcycle plans to make a jump as shown in the figure. If he leaves the ramp with a…

A: In this case, we can use projectile motion concept because the biker is subjected to no other force…

Q: A mass is on an inclined plane with a length of 4 m and an angle of 30 degrees; the friction…

A: Draw the free-body diagram of the mass.

Q: Malar is playing with a toy car and track set. She has assembled the track so that it contains a…

A: Given, Height at which the car started,  h=137 cm=1.37 m The mass of the car,  m=64 g=0.064 Kg Speed…

Q: A child and sled with a combined mass of 28.6 kg slide down a frictionless hill, starting at the…

A: Given Data Combined mass of the child and the sled is m=28.6 kg Initial speed of the sled is vi=0…

Q: A small block is sent through point A with a speed of 11 m/s, as shown in the figure. Its path is…

A:

Q: 71.0-kg skier starts from rest from the top of a 55-m high slope.  What is the speed of the skier on…

A: Given: The mass of the skier is 71 kg. The height of the skier is 55 m. The initial speed of the…

Q: A small block slides down a frictionless track whose shape is described by y = (x^2) /d for x0. The…

A: To solve this problem, we need to use conservation of energy. The total mechanical energy of the…

Q: If a 3.15 kg object is placed on a frictionless incline of 70.5 º and released from rest, what is…

A: Given, mass of the object, m = 3.15 kg angle of inclination of the plane, θ = 70.5° initially the…

Q: han on a motorcycle plans to make a jump as shown in the figure. e leaves the ramp with a speed of…

A: u = 32 m/s  ux= 30.4m/s at max height

Q: A 14 kg penguin slides on its belly down an icy, frictionless glacier. If the penguin started from…

A: Write the given values of the problem- Mass=14 kg final speed(vf) vf=14 m/s

Q: A 36.3-kg child starting from rest slides down a water slide with a vertical height of 12.0 m.…

A: Given data: Mass of the child (m) =36.3 kg Vertical height (h) = 12 m Need to determine the Childs's…

Q: A package with a mass of 40.0 kg slides down a smooth ramp with negligible friction. The package…

A:

Q: You are designing a ski jump ramp for the olympics. You need to calculate the vertical height (h)…

A: In this question it is given that when designing a skyjump ramp for the Olympics  We need to…

Q: 33. A skier is sliding downhill at 8 m/s when she reaches an the icy patch on which her skis move…

A:

Q: Tarzan wants to use a vine to swing over a canyon to get to the other side of a cliff. He is able to…

A: Given: The maximum force on the vine is, T = 1270 N. The mass of the tarzan is, m =81.1 kg. The…

Q: Current Attempt in Progress Redesigning a track. The figure below shows a small block that is…

A:

Q: A skier is sliding downhill at 7 m/s when she reaches an icy patch on which her skis move freely…

A: Let v be the final velocity at the bottom of the icy patch of the skier. The given initial velocity…

Q: A skater skates down a frictionless ramp from a height of 5.0 m. What is his speed at the bottom of…

A: To determine the skater's speed at the bottom of the ramp, we can use the conservation of mechanical…

Q: A cyclist coasts up a 12.1° slope, traveling 16.0 m along the road to the top of the hill. If the…

A:

Q: On the roller-coaster shown, a car is pulled up to point 1, where it is released from rest and moves…

A: Let H denote the height of point 1, h denote the height of point 4, m denote the mass of the…

Q: A kid on a bike goes from the bottom to the top of a 25 m hill. What minimum speed would the kid…

A: h=25 m.

Q: What is its maximum height if there were no air resistance?

A:

Q: If he leaves the ramp with a speed of 29.5 m/s and has a speed of 27.7 m/s at the top of his…

A: Useful formula: Kinetic energy of an object with mass M & speed v is Ek=12Mv2       ...(1)…

Q: A box slides from rest down a frictionless ramp inclined at 31.0° with respect to the horizontal and…

A: Given: Inclination angle is θ=31° Initially object is at rest on the top of ramp and then it slides…

Q: A proton (mass m = 1.67 x 10-27 kg) is being accelerated along a straight line at 2.80 x 10¹2 m/s²…

A: Given, The mass of the proton, m=1.67×10-27 kg Acceleration, a=2.80×1012 m/s2 The initial velocity…

Q: A 53.0-kg skier starts from rest from the top of a 65-m high slope.  What is the speed of the skier…

A: In the given question We have to determine the speed of the skier on reaching the bottom.

Q: A small block slides down a frictionless track whose shape is described by x>0, The value of d is…

A:

Q: If the skier coasts up the hill, what is his speed (in m/s) when he reaches the top plateau? Assume…

A: Energy can neither be created nor destroyed. It is simply converted from one form to another and the…

Q: Imagine a country side region with several smooth hills.  A  mass m  slides over these hills on a…

A:

Q: A small block slides down a frictionless track whose shape is described by y = (x^2) /d for x0. The…

A:

Q: A small block slides down a frictionless track whose shape is described by y = (x^2) /d for x0. The…

A: given      y=x2d for x<0      y=-x2d for x>0     d=2.33     initial velocity of block =0m/s…

Q: 33.6-kg child starting from rest slides down a water slide with a vertical height of 14.0 m.…

A:

Q: A small block moves at point A with a speed of 7 m/s. Its path is without friction until it reaches…

A:

Q: A skier is sliding downhill at 7 m/s when she reaches an icy patch on which her skis move freely…

A: Details Given: v1= 7m/s h = 9m g = 9.8m/s2

Q: You drop a 1.40 kg book to a friend who stands on the ground at distance D = 13.0 m below. Your…

A:

Q: An object is thrown up from the height h0 with the speed 20 m/s. If the maximum height that the…

A: Given data The initial height is ho The maximum height is h1=30 m The initial speed is u=20 m/s The…

Q: You drop a 2.20 kg book to a friend who stands on the ground at distance D = 15.0 m below. Your…

A:

Q: A small block slides down a frictionless track whose shape is described by y = (x^2) /d for x0. The…

A: Given values: Equation of y, y=x2d           for x<0y=-x2d       for x>0 Value for d = 2.10 m…

Q: A 0.1 kg apple hits the ground with a speed of 17 m/s. From what height was the apple dropped? I am…

A: Given  Mass(m) = 0.1 kg  Speed at the ground (v) = 17 m/s  Let , initial height of apple is 'h' .…

Q: Tarzan wants to use a vine to swing over a canyon to get to the other side of a cliff. He is able to…

A: Given: Tarzan wants to use a vine to swing over a canyon to get to the other side of a cliff. He is…

Q: A sled, of mass 18.6 kg, is stationary when it starts to slide down an icy hill.  The hill is 13.0 m…

A: Given data:  Initial velocity (u) = 0 m/s Height (h) = 13.0 m Required: The speed of the sled at the…

Q: A ball has a mass of 0.150 kg and is given an initial speed of 20.4 m/s. When the ball is at a…

A: