A 30.00 kg mass falls from a height of 2.000 m. The magnitude of the momentum of the mass just before it hits the ground is

Q: A 3.0-kg object is initially at rest. It then receives an impulsive of magnitude 15 N-s. After the…

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Q: A rubber ball with a mass of 0.170 kg is dropped from rest. From what height (in m) was the ball…

A: Given Data:- Mass of the ball is m=0.170 kg. Momentum of the ball just before it lands the ground is…

Q: A car with a mass of 2000 kg is initially traveling due east with a speed of 20.0 m/s when a dog…

A: Given, Mass of car,m=2000 kg Initial velocity of car,u=20 i Final velocity of car,v=15 cos30°i+15…

Q: A 640 g toy car moving east has a kinetic energy of 0.348 J. The magnitude of its momentum is

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Q: A particle of mass 10.0 kg has a velocity of v = 3.7 i + 1.0 j m/s. Calculate the magnitude of the…

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Q: A 0.500-kg ball traveling horizontally on a frictionless surface approaches a very massive stone at…

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Q: Two arrows are fired simultaneously with the same speed of 30.0 m/s. Each arrow has a mass of 0.100…

A: Velocity , v =  30 m/s Mass , M = 0.1 kg  To find = magnitude of the total momentum of the arrow…

Q: The speed of a car weighing 1500 kg increases from 36 km/h to 72 km/h uniformly. What v momentum of…

A: momentum P =mv

Q: The magnitude of the before- and after-collision momentum of two colliding objects is shown. The…

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Q: A closed system consists of 2 objects. Object A has a momentum of 57kgm/s North and object B has a…

A: Let the north direction is taken as positive and south direction as negative. Write the momentum…

Q: An object of mass 6.20 kg is projected into the air at a 55.0° angle. It hits the ground 3.40 s…

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Q: 8.5 • In a game of American football, one 110 kg lineman is running to the right at 2.65 m/s while…

A: ****Since the given questions are not related to each other, so only the first question can be…

Q: A 30.0 kg object that is initially at rest explodes and 15 equal masses spread out in different…

A: Given data: mass of object (m) = 30.0 kg Initial velocity (v) = 0, at rest Object explodes into 15…

Q: An object of mass 6.20 kg is projected into the air at a 55.0° angle. It hits the ground 3.40 s…

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Q: A cart of mass 2 kg moves with a velocity of 0.5 m/s along the negative x-direction. The momentum of…

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Q: Block 1 (0.5 kg) travels with an initial velocity of [ 40i ] + [ 40j ] m/s and then collides with…

A: m1 = 0.5 kg u1→ = 40i^ + 40j^ m/s m2 = 0.5 kg u2→ = -40i^ -40j^ m/s final momentum of first block =…

Q: Suppose a ball of putty moving horizontally with 1kg•m/s of momentum collides with and sticks to an…

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Q: A firecracker breaks up into several pieces, one of which has a mass of 200 g and flies off along…

A: The momentum along x and y direction is px=mxvx=0.2 kg82 m/s=16.4 kg.m/spy=myvy=0.3 kg45 m/s=13.5…

Q: In outer space, a small rock with mass 2 kg traveling with velocity m/s strikes a stationary large…

A: Given  Mass of the small rock is          m = 2 kg           Initial  velocity of the small rock u =…

Q: A 0.25-kg tennis ball is thrown to the right with an initial velocity of 10 m/s. The ball hits a…

A: Momentum is the quantity of motion of a moving body. It is the product of the mass of the body and…

Q: 5. .. A0.150-kg baseball is dropped from rest. If the magnitude of the baseball's momentum is 0.780…

A: Given  Mass of baseball m=0.15kg Momentum before it lands on ground p=0.78kg Initial velocity of…

Q: A 3.10 kg particle has a velocity of (2.96 î - 3.91 j) m/s. (a) Find its x and y components of…

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Q: A 0.10-kg ball is thrown straight up into the air with an initial speed of 15 m/s. Find the momentum…

A: Given that:- Mass of ball=0.1kg

Q: ) The magnitude of the object's momenta are equal but their directions are opposite. The magnitude…

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Q: A constant net force of 14.3 N directed in the x-direction is exerted on a 2.2 kg object for a time…

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Q: A 0.29 kg softball has a velocity of 12 m/s at an angle of 21° below the horizontal just before…

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Q: Find the magnitude of the linear momentum for the following cases. (Enter your answers in kg · m/s.)…

A: As per guidelines, the first three sub-parts are answered. (a) p=mv=9.11×10-31 kg4.00×106…

Q: A particle with an initial linear momentum of 5.18 kg · m/s directed along the positive x-axis…

A: Apply the conservation of momentum in the direction of the x-axis. ∑Pix=∑Pfx5.18+0=7.77…

Q: A rubber ball with a mass of 0.160 kg is dropped from rest. From what height (in m) was the ball…

A: Given: The mass of the ball is m=0.160 kg. The momentum of the ball is P=0.700 kg·m/s. The initial…

Q: A 0.12-kg ball is moving at 6 m's when it is hit by a bat, causing it to reverse direction and have…

A: Given data:  Mass (m) = 0.12 kg Initial velocity (Vi) = 6 m/s Final velocity (Vf) = -14 m/s…

Q: A 0.10-kg ball is thrown straight up into the air with an initial speed of 15 m/s. Find the momentum…

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Q: A 3.08 kg particle has a velocity of (3.05 - 3.94 ) m/s. (a) Find its x and y components of…

A: Given,            m = 3.08kg            v = (3.05î – 3.94ĵ) m/s

Q: Two people, each with a mass of 85.00 kg, are paddling their canoe downstream with a speed of 1.520…

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Q: **************** Two objects with masses represented by m₁ and m₂ are moving such that their…

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Q: A body of mass m = 3.513 kg is moving along the x-axis with a speed of 5.00 ms. The magnitude of…

A: Given value--- mass = 3.513 kg. speed = 5 m/s. We have to find--- magnitude of momentum?

Q: 3 kg and m, 1 kg move in the directions shown in Figure. Before the collision, the momentum of m, is…

A: Given Information: The masses are m1=3 kg and m2=1 kg respectively The initial velocity of the…

Q: A closed system has 2 objects.Total momentum of the closed system is measured to be 120kg m/s. After…

A: Given: No. of object system has = 2 total measured momentum of system = 120 kg.m/s collision = 2…

Q: A 20.0-kg object has an eastward momentum of 120 kg m/s. The object encounters a westward impulse of…

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Q: izontally at 25 m/s, strikes a wall and rebounds at 19 m/s. What is the magnitude of the change in…

A: Given Initial velocity u = 25 m/s Final velocity v = 19 m/s Mass m = 0.1 kg

Q: What is the magnitude of the momentum of a 0.22 kg ball traveling at 34 m/s?

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Q: A 0.27 kg softball has a velocity of 11 m/s at an angle of 34° below the horizontal just before…

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Q: A 0.62-kg ball is moving at 3 m/s when it is hit by a bat, causing it to reverse direction and have…

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Q: A 0.30 kg softball has a velocity of 15 m/s at an angle of 35 below the horizontal just before…

A: Given:  mass of the ball, m = 0.3 kg  initial velocity, u = 15 m/s at an angle 35 degree below…