The graph above shows the position x as a function of time for an 3.0 kg object in motion. At 2.0s the object changes its velocity. What is the change in momentum of the object?

Q: For how long should a force of 52 N be applied to change the momentum of an object by 9 kg.m/s?

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Q: A coal car of mass m1 = 4296 kg is rolling down the tracks at a velocity of vi = 2.1 m/s when a…

A: The momentum of the system in (kg⋅m)/s before the coal is added P = m1vi P = 4296(2.1) P = 9021.6…

Q: A car with mass 2.00 x 103 kg traveling west with a speed of 28.0 m/s collides at an intersection…

A: Since there are multiple sub-parts posted, we will answer the first three sub-parts for you. If you…

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A: An object with mass moves with We need to find the components of the object's four-momentum.

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A: By graph we can see  initial velocity =- 3.5 m / sec mass = 170 grams   Find :  initial momentum = ?

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Q: A 5.1 kg object is moving to the right at 2 m/s just before it strikes and sticks to a 2.0 kg object…

A: Momentum of mass 5.1 Kg = mv=5.1×2=10.2 Kgm/s Mass 2 Kg is at rest, therefore its momentum = 0 Hence…

Q: The graph shows the force on an object of mass Mas a function of time. For the time interval 2 to 4…

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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 bullet with a mass of 2.18g moves at a speed of 1.50 x 10° m/s. If a tennis ball of mass 57.4 g…

A: Let vb be the velocity of the bullet, vt be the velocity of tennis ball, mb be the mass of the…

Q: Imagine a situation where an object with mass m is moving in East direction with the speed of v. The…

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Q: Bouncy ball a of mass m a = 2 kg is moving to the right at 2 m/s when it collides with and bounces…

A: Applying the laws of conservation not momentum ,which states that the sum of moments of two objects…

Q: A pitcher throws a baseball of mass m = 0.150m=0.150 kg with a velocity of 43.743.7 m/s. The…

A: mass of baseball, m=0.150 Kg velocity of ball,v= 43.7 m/s To find- momentum of baseball

Q: What is the time during which the force is in contact with the mass?

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Q: A 300 N force acts on an 20 kg object to increase its momentum by 400 kg m/s. How long does the…

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Q: na momentum of 5 kg-m/s moving right is hit by a bat, and it then bounces straight back is the…

A: Given : The Initial momentum Pi= 5 kg.m/s in the right direction The Initial momentum Pf= 5 kg .m/s…

Q: A constant net force of 12.9 N directed in the x-direction is exerted on a 1.9 kg object for a time…

A: Net force (F) = 12.9 N mass (m) = 1.9 kg time (t) = 1.53 seconds

Q: This graph should the position of a 6 kg object over time. At 2.0 s, a force is exerted on the…

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Q: Two pieces of tape are put on the air track at a distance of 1.50 m. A 0.350 kg glider on the air…

A: Apply kinematic equation to the glider to find the velocity of glider.

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 95.0 kg person is driving along at 30.0 m/s in the positive x-direction. The car hits a wall and…

A: Momentum of the person before impact is,

Q: Hinata throws a 0.3-kg volleyball at the wall. With a velocity of 3.2 m/s, the volleyball hits the…

A: Given in question - Mass of the volleyball (m) = 0.3 Kg                                   Initial…

Q: A ball of sticky wax has a mass of 0.25 kg and a velocity of 12 m/s right before it collides with…

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Q: A 2.50-kg block is moving to the right at 1.20 m/s just before it strikes and sticks to a 1.00-kg…

A: Given, M1=2.50kg V1=1.20m/s M2=1kg

Q: At one particular moment, a 17.0 kg toboggan is moving over a horizontal surface of snow at 3.80…

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Q: A fancart of mass 0.8 kg initially has a velocity of N on the cart for 1.5 seconds. What is the…

A: Given data: The mass, m =0.8 kg The velocity is u = 0.9 m/s The constant force is F=-0.2 N The time…

Q: A 4 kg object collides head-on with a 2 kg object as depicted below. after before 15 m/s 3 m/s 4 kg…

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Q: An object of known mass M with speed vo travels toward a wall. The object collides with it and…

A: Which side of the equation could the student use to determine the change of the object's momentum.…

Q: *9. A disk of mass m moving in the positive x direction collides with a stationary disk, also of…

A: Please note : As per answering guidelines I can answer the 1st three sub-parts of multisub-part…

Q: (1) A large moving ball collides with a small stationary ball. The momentum  a. of the large ball…

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Q: . An apple that weighs 2.7 N falls vertically downward from rest for 1.4 s. (a) What is the change…

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Q: A novelty gun shoots rolled up souvenir t-shirts towards spectators during a NY Mets game at…

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Q: The momentum of a moving object will remain the same if O the velocity changes with time The object…

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Q: A force of 33.5 N acts on a mass changing its momentum by 43.13 kg m/s.  What is the time during…

A: From Newton’s second law of motion.

Q: A 1.0 kg ball moving to the left at 1.0 m/s is on a collision course with a 2.0 kg ball at rest.…

A: Given that- Mass of first ball(m1)=1.0kg Initial Speed(u)=1.0 m/sec (moving left side) Mass of…

Q: An 100.0 kg astronaut in space is holding a 1.0 kg hammer. He throws the hammer with a velocity of…

A: Mass of the astronaut in space is given as, ma = 100 kg Mass of the hammer in space, mh = 1 kg…

Q: A block of mass 5 kg is sitting on a frictionless surface. The block is initially at rest. A force…

A: Initial momentum  pi=mivi=5 kg0=0

Q: The force on an object, m, is given by: F = 30t2 where F is in Newton and t in seconds. Determine…

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