15-30. A jet plane having a mass of 7 Mg takes off from an aircraft carrier such that the engine thrust varies as shown by the graph. If the carrier is traveling forward with a speed of 40 km/h, determine the plane's airspeed after 5 s. F (kN) 40 km/h 15 - 1 () 2.

Q: 03: A 150 kg block is moves along a smooth horizontal surface at 172.8 Km/d. the horizontal surface…

A:

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Q: 3. An 8 kg block initially at rest is pulled to the right for 3 m with a force of 12 N over a…

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A: Given that: height, h=5 mg=9.8 m/s2mass, m=75 kgv=?

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Q: 18 - A vehicle spends 40 kW of power and moves at a smooth speed of 360 km / h. Find out how many N…

A: Power of vehicle (P)=40 kW Speed of the vehicle (v)=360 km/h=100 m/s

Q: 4) The graph below shows the force exerted on a rocket-propelled cart on a frictionless track as a…

A: Given Mass of the cart (m) = 2.3 kg Initial velocity of the cart (u) = 20 m/s   Work done = Area…

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Q: If it actually hits the ground with a speed of 9.00 m/s, what is the magnitude of the average force…

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Q: A 325-g model boat facing east floats on a pond. The wind in its sail provides a force of 1.25 N…

A: First find net force on boat

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Q: An 80 kg hiker is trapped on a mountain ledge following a storm. A helicopter rescues the hiker by…

A: Solution: Given: m1 = mass of hiker = 80 kg m2 = mass of cable = 7 kg m3 = mass of chair= 72 kg L =…

Q: done in the toy rocket when it is 13 meters high. 15.0 10.05 re 5.00- F e, N 0.00- 4.00 8.00 120…

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Q: 7) A 4 kg block initially at rest is pulled by an 80 N force at 30° on a surface with a coefficient…

A: Given: A block of mass 4kg pulled by a force of 80N with 30° with surface . Coefficient of friction…

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A: Given : Mass(m)=2kg initial velocity=2m/s To find: Final velocity

Q: Qv 검색 스크린샷 2022-03-30 오후 12.0 스크린샷 2022-03-30 오후 12.00141 A 6.00-kg block is sent up a ramp inclined…

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Q: A 10.0 kg dog jumps up in the air to catch a ball. The dog's centre of mass is normally 0.2 mabove…

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Q: Q3/ A 10 Kg block slides down a hill that is 200 cm tall as shown in the fig speed of 12 m/s: (a)…

A: Consider the following diagram,

Q: E-4 A 3.00kg block is initially sliding to the right on a frictionless surface at 7.00m/s. Force P…

A: Solution: Mass of block , m=3Kginitial speed , Vi=7m/smagnitude of P Vaxis as time

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A: Since the object strikes the ground again, the net potential energy change in the system is zero.…

Q: #7. Blocks with masses of 1 [kg], 2 [kg], and 3 [kg] are lined up in a row on a frictionless table.…

A: Three blocks lineup in row and applying force of 12N

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Q: 12. After falling from rest from a height of 30-m, a 0.50-kg ball rebounds upward, reaching a…

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A: Ans:- Image-1

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Q: Calculation Table m. (g) D=X₁-X=- % Difference: tutal mb (g) M (g) 40 exp-hypX100 a hyp w=m₂ Fnet…

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Q: An urban myth states that a penny dropped from the top of the Empire State Building (1440 ft tall)…

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Q: -3 m/s² (W)

A: Refer attachment a = -3 m/s2 (W)

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Q: 34. On a freeway entrance ramp, you accelerate your 1200-kg car from 5 m/s to 20 m/s over 500 m.…

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Q: A boy coasts down a hill on a sled, reaching a level surface at the bottom with a speed of 7.8 m/s.…

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Q: 4. Two objects with different masses (m₁ and m₂ such that m₁ < m₂) are traveling at equal…

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