The thrust produced by a single jet engine generates a force of F = 96000 N. Which requires the jet (with a mass of m = 9900 kg) a distance of d = 0.89 km to take off. What is the take-off speed of the jet vt in m/s?  How far in

Q: You are planning a deep space exploration and want to take your cat with you. If your spacecraft…

A: cat weighs 8.5 lbf= 37.8099 N velocity of the spacecraft, v=87100×c=0.87 c The rest mass,…

Q: A spring having force constant 99 N/m hangs vertically. A block of mass 1 kg is attached to the…

A: Given data:  Force constant (k) = 99 N/m Mass (m) = 1 kg Required: The stretch in the spring (x)

Q: oriented spring that is stretched 0.65 meters from its equilibrium position. If the spring constant…

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Q: Let's use a simple example. Say a steel ball with a mass of 0.580 kg is initially at rest. It is…

A: Provided that    Mass of ball(m) =0.580kg    Initial velocity(v)=0m/s    Height (h)=1.50m 1)…

Q: 6.00 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.600 m by a large…

A: Given : m = 6.00 × 105 kg vf = 0 (because finally the train is brought to rest) vi = 0.500 m/s  xi =…

Q: A particular spring has a rest length of 5.0 cm when it is not compressed, and a length of 4.5 cm…

A: Given data: The free length of spring is l=5 cm. Length with m=10 kg l'=4.5 cm. Acceleration of…

Q: How much kinetic energy does a 2.5 kg toy car have if it is traveling at a constant velocity of 1.7…

A: Given that, Mass of the toy car is m=2.5 Kg  and  constant velocity is v=1.7 ms

Q: 3. a) The 10 kg block shown in Fig. Q3(a) is subjected to a constant force of magnitude 100 N and is…

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Q: A roller coaster car is approaching the top of a hill with a speed of 7.1 m/s.  The top of the hill…

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

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Q: .. A 45.7 kg circus acrobat drops from a height of 1.79 meters straight down onto a springboard with…

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Q: A 6.50 ✕ 105 kg subway train is brought to a stop from a speed of 0.600 m/s in 0.800 m by a large…

A: According to question---- Given data--- Mass m = 6.5 × 105 kg. Speed = 0.6 m / sec. X = 0.8 m. We…

Q: Mary is coasting on her bike at 12 m/s when she starts down a 500 m long slope that is 30 m high.…

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Q: A constant net force of 60.0 N acts on an object initially at rest and acts through a parallel…

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Q: a physics lab experiment, a spring clamped to the table shoots a 22 g ball horizontally. When the…

A: Mass of the ball m=22g=0.022kgCompressed length of the spring x=18cm=0.18mHorizontal distance…

Q: A pendulum consists of a 382.3 gram mass on the end of a 3.9 meter long string that swings back and…

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Q: Your answer is partially correct. A proton (mass m = 1.67 x 10-27 kg) is being accelerated along a…

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Q: the ramp is 1 meter long and tilted at 5o. The ball has a mass of 30 grams. What is the speed of the…

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Q: A ball with mass of 300 g is held on top of a vertical spring that has been compressed by 10 cm. The…

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Q: A 3 kg block hangs from a spring with a spring constant of 2  N/m. At t=0s the block is 13  m below…

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Q: u have a toy that uses a spring to shoot darts. A dart has a mass of 5 g, and the spring has a…

A: Givenm=5 g=5×10-3 kgk=666 N/mx=5 cm=5×10-2 mf=14 N

Q: A spring-loaded toy gun projects a 6.0 g nerf pellet horizontally. The spring constant is 8.5 N/m,…

A: Given data: The mass m=6 g The spring x=6.5 cm=6.5×10-2 m The barrel of the gun is 17 cm The spring…

Q: A 3.00 kgkg mass is pushed against a horizontal spring of force constant 28.0 N/cmN/cm on a…

A: Given, Mass of block ( m)= 3kg  Spring constant (k)= 28 N/cm = 2800 N/m Mass is released from rest…

Q: A slingshot, which can be modeled as a spring with spring constant k = 81.9 N/m, is stretched by 22…

A:

Q: A 6.50 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.600 m by a large…

A: Given that - mass of the Subway train Speed of the train Distance from the spring bumper To Find -…

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: What is the change in kinetic energy of the mass in moving from x = 0 to 10.0 m? If the mass begins…

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Q: A 445 N boy swings on a 3.0 m long swing. If his horizontal speed at the lowest point is 3.0 m/s,…

A: Given  Weight of boy W=445N length of rope l=3m Speed at lowest point v=3m/s

Q: A 3.00 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.300 m by a large…

A: Data's given aremass of the train; m=3×105 Kginitial velocity of the train; U=0.5 m/sFinal velocity…

Q: 4.50 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.900 m by a large…

A:

Q: A spring gun has a spring constant of 50 N/m and is compressed by 5 cm. It is used to launch a ball…

A: Given Data: The spring constant is: k=50 N/m The compressed distance is: d=5 cm=0.05 m The mass of…

Q: A cart of mass 25.1 kg is initially at rest on a flat surface. You exert a force with magnitude…

A: Given that:m=25.1 kgFyc(x) = Foe-xxa Fo=200.2 Nxa=5 mθ=56.8°To determine:The speed of the cart after…

Q: A ball with mass of 300 g is held on top of a vertical spring that has been compressed by 10 cm. The…

A: Given:  mass of ball (m) = 0.3 kg compression (x) = 0.10 m natural length (L) = 0.5 m spring…

Q: A 500 g particle has velocity vx = -8.0 m/s at t =-2 s. Force Fx=(4−t^2)N, where t is in s, is…

A: See below

Q: An object of mass m= 7.6 kg is free to move on a horizontal surface without any friction. It is…

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Q: 0.25 kg mass is placed on a vertically oriented spring that is stretched 0.56 meters from its…

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Q: (ou cast a pebble a t is about to land in

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Q: A ball of mass 0.5kg is tied to a string of length 1.0 meters, and the other end of the string is…

A: Given data: Mass of ball is, m=0.5 kg. Length of string is, L=1.0 m.

Q: proton (mass m = 1.67 × 10-27 kg) is being accelerated along a straight line at 9.80 × 1011 m/s2 in…

A:

Q: A 10 kg object is released at the top of a building 100 m high, If the force of air resistance is on…

A: Given  m=mass of object=10Kg h=height=100m Fair=air resistance=30N

Q: A particular spring has a rest length of 5.0 cm when it is not compressed, and a length of 4.5 cm…

A: mass = 10 kg change in length = 5 cm - 4.5 cm  = 0.5 cm  = 0.005 m Using hooke's law F = K * change…

Q: A 7.00 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.900 m by a large…

A: Given data: The mass of the subway train is m=7.00×105 kg The speed of the tarin is u=0.500 m/s The…

Q: If a 0.11 kg ball is launched straight up with an initial speed of 3.8 m/s, what will the speed of…

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Q: 2. A 50.0 kg roller coaster car is launched, from ground level, at 20.0 m/s. How fast will it be…

A: Given Mass or roller = m = 50.0 kg Speed at ground level = u = 20.0 m/s Height of the top from…

Q: A 1.4 kg block is initially falling downward toward the top of a vertical spring. At the instant the…

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Q: An object of mass m = 2.9 kg is free to move on a horizontal surface without any friction. It is…

A: Given data: Mass of the object is m=2.9 kg. Force on the object is F→=3 Ni^+4 Nj^. Distance moved by…