Which of these is/are examples of conservation of linear momentum? [A] Explosion of bomb [B] Recoiling of a gun [C] Fight of rockets and jet planes [D] All of the above

Q: Determine the linear momentum of the 10kg block. а) 10 m/s 6 m b) 2 m/s c) 60 N 3 ms a5 100 N

A: In this question we have to determine the linear momentum of 10 kg block. Please give positive…

Q: In the conservation of linear momentum, is the change in momentum zero?  True False

A: Change in mentum is zero. m1v1-m2v2=0. m1v1=m2v2.

Q: In which situations the momentum of the system is conserved O Perfectly inelastic collisisons…

A: The hitting of two or more objects is called collision. The law of conservation of momentum states…

Q: A car of mass m, traveling at velocity v passes a car of mass m 2 parked at the side of the road.…

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Q: In #1, which one has more momentum before the collision? • The 1,200 kg Mini Cooper traveling at 21…

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Q: A model rocket is constructed with a motor that can provide a total impulse of 25.0 N·s. The mass of…

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Q: The total momentum of a system is conserved if the only forces of interaction regarding the objects…

A: According to Newton 2nd law if net forces acting on any object is non zero then there will be change…

Q: The change in momentum of an object is equal to the O impulse acting on it O force acting on it O…

A: The momentum of an object is the product of the object's mass and its velocity. The direction of the…

Q: The momentum of a moving dense enough object never equals to zero O True False

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Q: Rank these automobiles based on the magnitude of their momentum before the brakes are applied, from…

A: The impulse be defined as, I=mv

Q: * The units of momentum are N/m O N.m Kg. m\s O Kg\m.s O

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Q: A model rocket is constructed with a motor that can provide a total impulse of 32.0 N·s. The mass of…

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Q: What is the force applied to a ball if the momentum increase by 1.91kgm/s every 3.67s? 5.58 N 7.01 N…

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Q: The momentum of an isolated system is conserved O none of the given choices O only in elastic…

A: Momentum of isolated system is conserved in all cases.There is no exception for this.Whereas Energy…

Q: A freight train rolls along a track with considerable momentum. If it rolls at the same speed but…

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Q: а. Mass b. Velocity С. Time d. Impulse е. Momentum f. Energy g. Distance h. Acceleration Identify…

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Q: A constant braking force of 10 newtons applied for 5 seconds is used to stop a 2.5-kilogram cart…

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Q: When the speed of an object is doubled, its momentum a. remains unchanged in accord with the…

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Q: A hockey player applies an average force of 500 N to a 5.25 kg hockey puck for a time of 0.25…

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Q: A hockey player applies an average force of 80 N to a 0.25 kg hockey puck for a time of 0.10 s.…

A: Given: Force applied = 80 N Mass of Hockey puck = 0.25 kg Time = 0.2 sec. To Find:Impulse…

Q: 12. When you catch a fast-moving baseball, your hand hurts less if you move it in the same direction…

A: When we catch a fast-moving baseball, our hand hurts less if you move it in the same direction.

Q: 44. What is the approximate momentum of a car with a mass of 1.20 × 10° kg and a velocity of 30.0…

A: given :-  mass of car m = 1.20×103 kg = 1200kg velocity of car v = 30 km/h  1km=1000 m 1hr =3600 sec…

Q: What is not a vector quantity?  1.energy 2.weight 3.momentum 4.impulse

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Q: If two objects of different mass have the same non -zero momentum. A. The one with less mass have…

A: Since momentum is same for both objects , the one with higher mass have lesser velocity and vice…

Q: A bullet of mass 11 g is fired from a gun of mass 4 kg. The recoil velocity of gun is 1.09 m/s. The…

A: Given : Mass of a bullet (m) = 11 g = 0.011 kg Mass of a gun (M) = 4 kg Recoil velocity of gun (vg)…

Q: The following are application of Conservation of linear momentum except A. Ballistic pendulum B.…

A: Given: A. Ballistic pendulum B. Rocket propulsion C. Weight D. Collision   To Find: The correct…

Q: A karate expert executes a swift blow and splits a cement block with her bare hand. A) a. The forces…

A: All of the above options are correct i.e. option (D) is correct answer.

Q: • The 1,200 kg Mini Cooper traveling at 21 m/s • The 13,000 kg bus moving at 15 m/s Your answer: O…

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Q: The momentum of an isolated system is conserved in neither ofelastic or inelastic collisions. in…

A: Let's check each option one by one 1.  The momentum of an isolated system is conserved in neither of…

Q: A bowling ball in motion has a momentum with magnitude p . If the speed of the 3 ball is multiplied…

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Q: A professional baseball pitcher throws a 41.13 m/s fastball. The ball has a mass of 0.162 kg. The…

A: Given Initial speed u = 41.13 m/s final speed v = 51.41 m/s Mass m = 0.162 kg we have to find the…

Q: Compare the momentum of a bowling ball with a mass of 6.2 kg travelling with a velocity of 1.6 m/s…

A: Given data:  Mass of bowling ball (m1) = 6.2 kg Velocity of bowling ball (V1) = 1.6 m/s [E] Mass of…

Q: A bullet of mass 0.01 kg is fired horizontally into a block of wood of mass 2 kg. The wood is…

A: It is given that, m=0.01 kgM=2 kgh=0.1 m

Q: Which of the following is a unit of momentum? kg m/s none of the given choices ON O kg s/m ON m

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Q: 5. If the total momentum of a system is changing (A) particles of the system must be exerting forces…

A: According to the differential defination of Force:- F= dp/dt We know that a change in momentum is…

Q: Derive the final velocities (shown below) via the Conservation of Momentum and Conservation of…

A: The linear momentum of a system remains constant (in magnitude and direction) if the external forces…

Q: Impulse is equal to: 1. The average force multiplied by the time interval for which it acts on an…

A: solution

Q: Is it possible for a large object and a small object to have the same momentum

A: Required : Is it possible for a large object and a small object to have the same momentum.

Q: If the velocity of a body is doubled, its momentum

A: Momentum is defined as a product of mass of velocity. S.I. unit of momentum is kg.m/s.…

Q: Mass is 10 kg and speed is 30ms-1 Convert the following as linear momentum.

A: Linear momentum, translational momentum, or simply momentum is the product of the mass and velocity…

Q: When a large force acts for a short time on an object, it is called  a. Acceleration  b. Impulse…

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Q: Why is assumption in the law of conservation of linear momentum that acceleration will be same or…

A: Conservation of linear momentum: according to this law total momentum of an isolated system remains…

Q: An object undergoes a momentum change of 40.0 kg-m/s in 2.00 s. What was the net force acting on…

A: Given Change in momentum of the object is given as ∆p=40.0 kg.m/s Time for change in momentum is…

Q: # 17. To increase the momentum, you need to- O Apply the least force for a short time O Apply the…

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Q: The total momentum of a system is conserved if the only forces of interaction regarding the objects…

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Q: In order to catch a ball, a baseball player naturally moves his or her hand backward in the…

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Q: 2. The impulse-momentum relationship is a direct result of Newton's a. first law. b. second law. c.…

A: 2) The impulse-momentum relationship can be represented as, Here, J and p represent the impulse and…

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”