A man on a motorcycle plans to make a jump as shown in the figure. If he leaves the ramp with a speed of 34.5 m/s and has a speed of 32.5 m/s at the top of his trajectory, determine his maximum height (h) (in m) above the end of the ramp. Ignore friction and air resistance.

Q: Suppose the ski patrol lowers a rescue sled carrying an injured skiier, with a combined mass of 97.5…

A: Normal force on sled is mgcosθ Friction force: Substitute mgcosθ for  in above equation. Here; =…

Q: A 67 kg yak has an average power output of 200 W. How long can a yak climb a 3km high mountain?…

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Q: A motor car of mass 800 kg is dlimbing up an incline of 8= 10 to the horizontal. 50 m FIG. 5 1)…

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Q: You and your bicycle have combined mass of 80 kg. When you reach the base of the bridge, you are…

A:

Q: The figure below shows a plot of potential energy U versus position x of a 0.200 kg particle that…

A: Given mass of the particle = 0.200 kguA = 10Juc = 20JuD= 24JuB = 12 J     ⇔ K.E = 4Ja) Initial…

Q: A 1.34-kg object moves along the x axis, subject to the potential energy shown in the figure. If the…

A: The potential energy of the object at point C is

Q: A man manages to ride a bicycle (total mass 95 kg), 10 m/s from rest, up a hill 230 m high against…

A: Given:mass,m=95 kghigh,∆h=230 mspeed,v=10 m/sdistace,d=1500 mTime,t=6 minute=360 sec.Now,Total work…

Q: A drone of mass 1.4 kg is flying across the sky 64 m above ground at the speed of 19 m/s   I fyou…

A:

Q: A tennis ball of mass m = 0.097 kg is thrown straight up with an initial speed v0 = 14 m/s. Let the…

A: mass of ball (m) = 0.097 kg Initial upwards speed (vo) = 14 ms

Q: A shopper in a supermarket pushes a trolley with a force of 30N directed at an angle of 25° downward…

A: Given : F = 30 N θ = 25° d = 40 m

Q: Match associated items - A. B. C. D. E.…

A: Terms given in left column : Power Physics unit of energy Physics unit of power Potential energy…

Q: A 135g Frisbee is thrown from a point 1.05 m above the ground with a speed of 12.00 m/s. When it has…

A: Given m=135g H1=1.05m H2=2.50m V1=12.00m/s V2=10.4831m/s   Work done on the Frisbee can be defined…

Q: A soccer player strikes a 428 gram ball with an initial velocity of 27.4 m/s. The ball strikes the…

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Q: he surfer in the photo is catching a wave. Suppose she starts at the top of the wave with a speed of…

A: The initial velocity of the surfer, vi = 2.83 m/s The final velocity of the surfer, vf  = 10.4 m/s…

Q: A roller coaster cart of mass m = 241 kg starts stationary at point A, where h1 = 39.4 m and a while…

A: The potential energy of the car at A relative to the ground is given by, UA=mgh1

Q: How much work is done on a downhill skier by an average breaking force of 813 newtons to stop her in…

A:

Q: 5.00 m 3.20 m 2.00 m A block with a mass of 8.3 kg is released from rest at point A and slides down…

A: According to the conservation of mechanical energy, the sum of kinetic energy and mechanical energy…

Q: Rene, whose mass is 85 kg, skis down the hill, passing point Z with a kinetic energy of 9 700 J. If…

A:

Q: In order to get the cart from Point (1) to Point (2), a 3000.0 W motor was used to pull the 25.0 kg…

A: Solution: given that m = 25 kg motor  power = 3000 W

Q: Starting from rest, a 60.0 kg student takes 4.0 s to run up a 3.0 m high flight of stairs. On…

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Q: A top fuel dragster with a mass of 600.0 kg starts from rest and completes a quarter mile (402 m)…

A: Given: mass of top fuel dragster, m = 600 kg Initial speed, u = 0 (starting from the rest) Final…

Q: Without pedaling, the rider rides down a 3.0% slope with constant speed of 7.0 m/s. With how much…

A: Slope = 3% therefore, θ = Tan-1(0.03) = 1.718oV = 7 msmass (m) = 80 kg

Q: As shown in the figure below, a 2.25 kg block is released from rest on a ramp of height h = 0.650 m.…

A:

Q: The figure shows a cord attached to a cart that can slide along a frictionless horizontal rail…

A: Change in kinetic energy = ?

Q: A single conservative force acts on a 5.7ˍkg particle. The equationFx=(2.3x+3.7)N describes the…

A: The formula to calculate the work done by the force in x- direction

Q: An advertisement claims that a 1000 kg car can accelerate from rest to a speed of 20 m/s in a time…

A: mass = 1000kg v1= 0m/s;    v2=20m/s t= 5sec. K.E1= 0  (car starts from rest) K.E2= (1/2)* 1000*…

Q: A 0.25kg pebble slides from the top of a hemisphere whose radius is 1.2m. If the work done by…

A: Given: The mass of the pebble is 0.25 kg. The radius of the hemisphere is 1.2 m. The work done by…

Q: The potential energy U of 1.7 kg object as a function of distance x from its equilibrium position is…

A:

Q: Same skier as in the previous question When she reaches the jump, she is launched at an angle of 45°…

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Q: car (m = 660.0 kg) accelerates uniformly from rest up an inclined road which rises uniformly, to a…

A: Given Mass of the car is m=660.0 kg Height of the hill is h=39.0 m Final speed of the car is vf=24.9…

Q: A basketball player throws a basketball m = 1 kg straight up with an initial speed of v0 = 9.5 m/s.…

A: Given,

Q: In the figure here, a block of ice slides down a frictionless ramp at angle 0=56.0° while an ice…

A:

Q: As an object moves from point A to point B only two forces act on it: one force is conservative and…

A:

Q: A particle can move along only an x axis, where conservative forces act on it (see the figure and…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: A ball of mass M = 2 Kg is fired (lLl) from the ground with initial velocity of 20 m/s that makes an…

A: Given:  Mass (m) = 2 kg Initial velocity (V0) = 20 m/s Angle (θ) = 30° with the horizontal Air…

Q: You reach out of a window 15 m above the ground and toss a ball straight up with a speed of 10 m/s.…

A:

Q: The aircraft carrier USS George Washington has mass 1.0 ×108kg. When its engines are developing…

A: Let Pout be the total power output of the engines, P is the power used to push the ship through the…

Q: A man pushes a 15 kg box from rest to a speed of v, doing 200 J of work in the process. During this…

A: Work = FS  F = Work/S = 200/6 = 33.33 N  Now , a = F/m = 33.33/ 15 = 2.22 m/s^2 Now,  by  V^2 =…

Q: In the figure here, a block of ice slides down a frictionless ramp at angle 8=58.0 ° while an ice…

A: Given, Force applied by worker, F=52.0 N,Distance ice block slides, d=0.410 m, Increase in Kinetic…

Q: In the figure, a frictionless roller coaster car of mass m = 729 kg tops the first hill with speed…

A: Given, m=729 kg v0=24.0 m/s h=36.6 m a) gravitational force on the car=mg=729×9.8=7144.2 N At point…

Q: A 1.5 kg hockey puck initially moving at 4.9 m/s slides 12 m along the ice before coming to rest.…

A:

Q: A young woman on a skateboard is pulled by a rope attached to a bicycle. The velocity of the…

A: Calculate the power generated. P=F→·v→=17 Nx^+12 Ny^·5.1 m/sx^=17 N5.1 N m/s+12 N0=86.1 N·m/s×1 J1…

Q: 2 h 16 min zFVLOC A ball is thrown into the air with 100 J of kinetic energy, which is transformed…

A: Given  Initial kinetic energy  KEi = 100 J  Since , due to resistance imparted by air some of the…

Q: In the figure here, a block of ice slides down a frictionless ramp at angle 0=50.0 ° while an ice…

A: The work done by applied force,

Q: The figure shows a cord attached to a cart that can slide along a frictionless horizontal rail…

A: Given that :Height of the cord(h)  h=1.2 msides of cord- x1=4.0 m x2=2.0 m Tension in the cord is a…

Q: Find the work done in joules by gravity as an object of the mass m 5 kg is raised up at constant…

A: Mass of object m = 5 kg Initial height h1 = 26 m Final height h2 = 69 m g = 10 m/s²

Q: The figure shows a plot of potential energy U versus position x of a 0.260 kg particle that can…

A: Since we are entitled to answer up to 3 sub-parts, we’ll answer the first 3 as you have not…

Q: Courses Reports e-Services Academic Departments ETC CIMS Question 2 Calculate the kinetic energy in…

A: