A 2.5-kg stone is released from rest and falls toward Earth. After 4.0 s, the magnitude of its momentum is: Group of answer choices 78 kg·m/s 98 kg·m/s 39 kg·m/s 0 kg·m/s 24 kg·m/s

Q: You are given five values of mass and five values of momentum. Form combinations of these quantities…

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Q: A rubber ball with a mass of 0.190 kg is dropped from rest. From what height (in m) was the ball…

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Q: A constant net force of 11.1 N directed in the x-direction is exerted on a 2.8 kg object for a time…

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Q: A 0.7kg rubber ball is moving horizontally at 5m/s and strikes a wall, then bounces back with a…

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Q: What is the momentum of a 2 kg object traveling at 20 m/s for 4 second? a 0 b 10 kgm/s c 20 kgm/s…

A: What is the momentum of a 2 kg object traveling at 20 m/s for 4 second?

Q: You are hanging out with two friends at a skate park. Friend A has a mass ma of 125 kg and Friend B…

A: Given: The mass of friend A is 125 kg. The mass of friend B is 75 kg. The amount of force is 35 N.…

Q: A car (m1 = 2000 kg) is traveling with a velocity = (20 î + 10 ĵ ) m/s. This car collides with a…

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Q: a 2865 kg car traveling at 32 km/h drives into a mud puddle and slows to 23 km/h before finding dry…

A: Given : Mass, m= 2865 kg Initial Velocity, Vi=32 km/h= 32×100060×60=8.889 m/sFinal velocity, Vf=23…

Q: At a particular instant, a moving projectile has a kinetic energy of 258 J and a momentum of…

A: Given that,Kinetic energy:KE = 258 J Momentum = 28.6 kg.m/sec    Here we need to find a & b…

Q: What is the momentum of a 12 kg object moving at 80 cm/s? O 9.6 kgm/s O 13.0 kgm/s O 96.0 kgm/s 27.2…

A: Momentum : Momentum is the quantity of motion and is compounded by the quantity of the matter moved…

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: Daughter nucleus y Neutrino Electron

A: momentum of the electron is 8.10 x 10−19 kg·m/s. The neutrino's momentum has magnitude 5.09 x 10−19…

Q: Natalia throws a 0.5 kilogram object at a wall. The object hits the wall perpendicularly with a…

A: Mass of the object, m=0.5 kg Initial velocity,u=3 m/s Final velocity, v=-1.5 m/s Initial momentum=mu…

Q: You are hanging out with two friends at a skate park. Friend A has a mass ma of 125 kg and Friend B…

A: Given, mass of A, ma =125 kg mass of B, mb= 75 kg Force applied on A and B , F = 35 N Time of…

Q: At a particular instant, a moving body has a kinetic energy of 259 J and a momentum of magnitude…

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Q: Two bodies move towards each other. The mass of the first one is for 20% greater than the mass of…

A: During each type of collision linear momentum remains conserved.

Q: A 3-kg particle has a velocity of (3 i +4 j) m/s. Find the direction of its momentum. O 60 deg 54…

A: given that  mass = 3 kg velocity = (3 i + 4 j ) m/s momentum p = m v direction of momentum is always…

Q: A rubber ball with a mass of 0.115 kg is dropped from rest. From what height (in m) was the ball…

A: Given data:  Mass (m) = 0.115 kg Initial velocity (u) = 0 m/s The magnitude of Ball's momentum just…

Q: A constant net force of 12.6 N directed in the x-direction is exerted on a 2.1 kg object for a time…

A: Force, F = 12.6 NMass, m = 2.1 kgTime, t = 1.7 sConcept:If be the change in momentum within time…

Q: (a) What is the momentum in kg · m/s of a garbage truck that is 1.40 ✕ 104 kg and is moving at 34.0…

A: Write a given values of this question. m=1.40×104kgv=34m/sm1=8kg

Q: The table gives mass and speed data for the two objects in the figure. Find (a) the kinetic energy,…

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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: What is the momentum in kg · m/s of a garbage truck that is 1.00 ✕ 104 kg and is moving at 31.0 m/s?…

A: Mass of truck is Velocity is Mass of trash is Find:Part(a): Momentum of truck.Part(b): Speed of…

Q: Mighty Mikey weighs 94 kg and is running down the football field at 2.85 m/s along a straight line.…

A: mass of mikey = 94 kg initial velocity of mickey = 2.85 m/s mass of rod runner = 50 kgInitial…

Q: The table gives mass and speed data for the two objects in the figure. Find (a) the kinetic energy,…

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Q: A ball of mass 1Kg was thrown with velocity of 10 m/s to the wall and it bounced back without losing…

A: Mass of the ball m= 1kgInitial Velocity of the ball u = 10 m/sTo find the magnitude of the change in…

Q: A hungry 4.66 kg fish swimming at 2.66 m/s swallows a 0.51 kg fish that was swimming towards it at…

A: Given that Mass of hungry fish m1 = 4.66 kg Initial velocity of hungry fish u1 = 2.66 m/s Mass of…

Q: A ball of 0.150-kg is dropped and reaches a speed of 1.30 m/s just before it hits the ground. It…

A: Take upward direction to be positive and downward direction to be negative. Initial downward…

Q: Mighty Mikey weighs 91 kg and is running down the football field at 2.71 m/s along a straight line.…

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Q: A ball with a mass of 65 kg collides with a ball that has a mass of 112kg. It is an ellastic…

A: Given:mass, m1=65 kgmass,m2=112 kgVelocity,u1=8 m/sVelocity,u2=-3 m/sNow,conservation of momentum…

Q: Which of the following objects has the momentum with the greatest magnitude? A a 5-kg mass moving at…

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Q: A tennis player uses his racket to hit a tennis ball with an average force of 120 N. The ball is in…

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Q: A rubber ball with a mass of 0.165 kg is dropped from rest. From what height (in m) was the ball…

A: Mass of ball                    m = 0.165 kg Initial speed of the ball                    u = 0 m/s…

Q: Before a collision, Object A has a momentum of 15 kg*m/s and Object B has a momentum of 22 kg*m/s.…

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Q: A 2100 kg truck traveling north at 41 km/h turns east and accelerates to 51 km/h. What are the…

A: The situation of the truck is shown below. Here, u is the initial velocity and v is the final…

Q: It is generally a good idea to gain an understanding of the "size" of units. Consider the objects…

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Q: As you take your leisurely tour through the solar system, you come across a 1.15 kg1.15 kg rock that…

A: Mass of the rock (m) = 1.15 kg. The momentum of the rock (p)=1.91×108 kgm/s. The rock's speed has to…

Q: Determine the momentum of a tortoise with a mass of 30 kg moving at a velocity of 0.5 m/s. Question…

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Q: A Roger Federer (65kg) is in position to hit a ball served to him. The 0.060-kg tennis ball comes…

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Q: What is the momentum in kg · m/s of a garbage truck that is 1.10 ✕ 104 kg and is moving at 34.0 m/s?…

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Q: A 43.5 kg object is moving at a speed of 2.9 m/s.  What is the magnitude of this object's momentum…

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