An airplane weighing 5 tons at ground is flying at a height of 30000 ft at 500 mph. Compute the potential and kinetic energies of the airplane. Express your answer in SI and English units

Q: A block and sphere are connected by a cord that passes over a pulley as shown. Neglect friction and…

A: “Since you have posted a question with multiple sub-parts, we will provide the solution only to the…

Q: The thrust generated by a single jet engine a for s F=59000n. It take the plane (with a mass of…

A: Given: m = 6300 kg k = 100000 N/m F = 59000 N s = 0.95 km

Q: A non spinning ball having a mass of 3.5 oz is thrown vertically upward with a velocity of 100 mph…

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Q: A 0.525-oz model rocket is launched vertically from rest at time t = 0 with a constant thrust of 0.9…

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Q: The 3,000lb race car is up and running again and slides into a wall at 150mph. What is the kinetic…

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Q: Sam, whose mass is 68 kg , straps on his skis and starts down a 68 m -high, 20∘ frictionless slope.…

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Q: A horizontal cylinder of air with length 1 ft and cross-sectional area 2 ft2 is accelerated by a…

A: Solution: Given Data: L=1 ftA=2 ft2Patm=14.7 psiF=4.234 lbρ=2.38×10-3 lbm/ft3   To Find: The…

Q: A 46.5-kg skater is standing at rest in front of a wall. By pushing against the wall she propels…

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Q: A net force of 15 N is exerted on an encyclopedia to cause it to accelerate at a rate of 8 m/s^2.…

A: Given data: The net force acting on the encyclopedia, Fnet = 15 N. Acceleration of encyclopedia…

Q: c. Find the homologous temperature (or the percent homologous) of Material A with a melting point of…

A: Given

Q: 4. A water jet of diameter 2.5 cm flows freely into the atmosphere in a horizontal plane with an…

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Q: A car, of mass m = 1,264-kg, is driving at a velocity Vo= 52 km/h towards a pedestrian at a distance…

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Q: A 50 kg inclined plane, 4 m long and 30 degrees in angle, rests without friction on a table (there…

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Q: A drum is made to revolve about its centre by a falling mass as shown. Calculate the velocity of the…

A: Given:- M=12kg r=0.2m R=0.4m For drum; M=15kg k=0.3 h=10m To find: Velocity, V Angular velocity, ω…

Q: e. A car moving at a speed of 60 km/h is stopped in a distance of 15m. Find (i) average rate of…

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Q: A block of mass 2.40 kg is placed against a horizontal spring of constant k = 825 N/m and pushed so…

A: According to the data provided in te question k=825N/m x=0.075m m=2.40kg We need to find (a) Elastic…

Q: An amusement park is designing a new ride. The ride is to have a motorized horizontal launch section…

A: Given data: Launch section length = s = 5 m Maximum acceleration = a = 1/3 g  Loaded mass = m = 400…

Forms of Energy

Energy is described as the capability to accomplish a task, like the ability to push a block by applying force on it. It is a quantitative property that is used to accomplish work on an object.