A 50.0-kg boy runs at a speed of 22.76 m/s and jumps onto a cart as shown in the figure. The cart is initially at rest. If the speed of the cart with the boy on it is 3.83 m/s, what is the mass of the cart? v = 0

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Q: Johnny, who has a mass of 70 kg, is having fun on a floating dock in the middle of a pond. The dock…

A: Given: Mass of Johny mJ=70 kg Mass of dock mD=200 kg Acceleration of Johny aj=2 m/s2

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A: The mass of the car m=1100 kg. The velocity of the car v=30 m/s. Standard values: Coefficient of…

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A: Mass of the person is mp=77 kg Mass of stone is ms=61 g Initially both the person and stone are at…

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A: Given that, my mass is M=79.7kg and the mass of the sled is m=13.7kg From the rest position, I…

Q: Question 4: Larry has a mass of 80 kg and runs across the front of the classroom with a speed of 4…

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Q: batman is fighting robin in china. Batman climbs a tall building and while standing on the top of…

A: Given that:- Mass of Batman, mb =9.6×10^3 kg Mass of Robin,  mr =3.1×10^3 kgvelocity of Robin before…

Q: ou are stranded in a boat in a frictionless sea filled with hungry piranhas.  The mass of the boat,…

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A: The given data is as follows:Mass of person, Mass of sled,

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A: person's mass, mp=69.6 kgmass of sled, ms=20.9 kginitial speed of both person and sled together, u =…

Q: A small dog jumps straight up into the air to catch a Frisbee (mass 143 g) at the peak of its jump.…

A: Given that: Mass of frisbee 143 gm. Velocity of frisbee 12.1 m/sec. The velocity of dog and frisbee…

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Q: atomic nucleus initially moving at 375 m/s emits an alpha particle in the direction of its velocity,…

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Q: A 12kg cart rolling at 18m/s to the right collides with a 15kg cart that is at rest. After they…

A: Given Data:- Mass of the two carts are m1=12 kg, m2=18 kg Initial velocity of 12 kg cart is v1i=18…

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Q: Imagine two masses sitting on a horizontal table. There is negligible friction between the masses…

A: Given :      mass, m1 = 4.6 kg      mass, m2 = 13.0 kg      Final velocity of m1,v1 = 6.0 m/s

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A: Mass of red cart, mr = 0.755 kgMass of blue cart, mb = 0.455 kgInitial velocity of red cart, ur =…

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Q: 1. In an experiment, you throw a rubber ball of mass m = 25.0 g onto a block of mass M = 250 g that…

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Q: A 50.0-kg boy runs at a speed of 10.0 m/s and jumps onto a cart as shown in the figure. The cart is…

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Q: A military aircraft that has a mass of 1.21 x 103 kg accelerates at 316 m/s for 15 seconds from an…

A: Mass of aircraft = 1.21×103 kg Acceleration of aircraft = 316m/s2 Initial speed = 2784m/s

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Q: A 53,000-kg rail car is moving at 2.80 m/s as it approaches a conveyor belt. As it passes under the…

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Q: A 50.0-kg boy runs at a speed of 8.5 m/s and jumps onto a cart as shown in the figure. The cart is…

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Q: Your mass is 73.3 kg, and the sled s mass is 10.1 kg. You start at rest, and then you jump off the…

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Q: A 10-m-long glider with a mass of 680 kg (including the passengers) is gliding horizontally through…

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Q: A 7.56kg red ball is rolled at a 6.5kg green ball. The red ball was moving with an initial speed of…

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Q: The carbon isotope 14C is used for carbon dating of archaeological artefacts. 14C decays to 14N by a…

A: Basic Details The carbon dating is a process of measurement of the age of any organic material by…