A bullet with a mass of m1 =5·10-3 kg flies at a velocity of υ1 =400m/s from a rifle with a mass of m2 = 4 kg. Find the velocity of the rifle kick υ2 A) 0.3 m/s. B) 0.5 m/s. C) 0.7 m/s. D) 0.8 m/s.

Q: A 1.85-kg falcon catches a 0.535-kg dove from behind in midair. What is their velocity after impact…

A: Given,

Q: A projectile has a momentum of 1.6x106 N×s and a speed of 200 m/s. What is its mass and weight?

A:

Q: The force shown in the force vs. time diagram in the figure below acts on a 1.0-kg object. (a) Find…

A:

Q: A rifle of 9 kg lying on a smooth table discharges accidentally and fires a bullet of mass 11g with…

A: Given data: The mass of rifle is, M=9 kg The mass of bullet is, m=11 kg The speed of bullet is,…

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A:

Q: A train with a mass of 7,000kg is moving to the right at 4 m/s and collides with an empty freight…

A: Let the velocity of the train moving towards the right is positive and the train moving towards the…

Q: A 125 kg cyclist is moving along a mountain bike trail with a velocity of 13 m/s [E]. A force of 78…

A:

Q: a car mass 342-kg is moving at 18.8m/s east hits from behind a second car moving at 12.8 m/s in the…

A:

Q: An object has a momentum of 215 kg m/s with a mass of 12 kg. Calculate the velocity of the object.

A: Given momentum of 215 kg m/s with a mass of 12 kg. We have to Calculate the velocity of the object.

Q: Two sedans travel along the same road in opposite directions. The BMW car traveling north has a…

A: Momentum of BMW(PB) = 2000 kgm/s North Momentum of Honda car(PH) = 5000 kgm/s south

Q: Calculate the linear momentum (in kg•m/s ) of a pickup truck that has a mass of 1035 kg and is…

A: The expression for the linear momentum is as follows: p = mv

Q: Suppose that you have a mass of 45.7 kg and are standing on frictionless roller skates. Someone then…

A: Given data:  Mass of person (m1) = 45.7 kg Initial velocity of person (V1) = 0 m/s Mass thrown by…

Q: A car of mass 600 Kg is moving with a velocity of 10 m/s. Determine its Momentum.

A: Given: Mass, m=600 Kg Velocity,v=10 m/s To find: Momentum,P=?

Q: A force of 500 N is exerted on a baseball by the bat for 0.001 s.  What is the change in momentum of…

A: Given data:  Force (F) = 500 N Time interval (Δt) = 0.001 s Required: The change in momentum (ΔP)

Q: 04. A 0.317-kg ball traveling at 7.42 m/s west collides head on with a 1.02-kg ball moving in the…

A: mass of first ball (m) = 0.317 kg initial velocity of first ball (u) = 7.42msmass of second ball (M)…

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A: According to Conservation of momentum, the total momentum of a system remains constant. ptot = p′tot…

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A:

Q: 1) Calculate the momentum of a car that has a mass of 1860 kg and a velocity of 15.0 m/s.

A: Solution: Given that mass of car m= 1860 kg velocity of car v= 15 m/s

Q: A bicycle has a momentum of 15 kg•m/s. What momentum would the bicycle have if it had double the…

A:

Q: Two cars hit head on. One travelling at a velocity of 15 mph and with a mass of 2000 lb. And the…

A:

Q: A railroad car (mass 4220 kg) moving with a speed of 45.0 m/s collides with a second car (mass 11100…

A:

Q: A soccer ball (mass 450.0 g) is moving at 15.0 m/s [East] when it is kicked by the goalie. The…

A:

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A: mass of first train (m1) = 140000 kg initial velocity of first train (u1) = 0.3 m/s mass of second…

Q: Two people are running south. The first person has a mass of 66 kg, and is running at a speed of 5.1…

A: Given that:m1=66 kgu1→=5.1(-j^) m/sm2=74 kgu2→=4.7(-j^)  m/s   To determine the combined momentum…

Q: friend throws a baseball of mass 0.100 kg, which you catch as it s traveling northward with a…

A: We know that the Your own mass is 72.3 kg and the sled's mass is 17.7 kg.  You're on the sled,…

Q: Find the total momentum of a 300kg car traveling at a 27km/he to the left and a 700 kg truck…

A:

Q: A 0.140-kg baseball is thrown with a velocity of 27.1 m/sIt is struck by the bat with an average…

A: Mass of ball, m = 0.140 kg  Initial velocity of ball , u = 27.1 m/s  Final velocity of ball , v = -…

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A:

Q: Two persons A and B who are at rest on an ice skating rink, push each other so that A acquires a…

A:

Q: Calculate the linear momentum of a pickup truck that has a mass of 1075 kg and is traveling eastward…

A: Given, mass = 1075 kg velocity=29 m/s eastward eastward is there to make us feel a direction is…

Q: An iron ball of mass 45.0 kg traveling at 15.5 m/s to the right collides with a stationary lead ball…

A:

Q: What is the TOTAL MOMENTUM? * Object 1 m, has a mass of 8 kg and a velocity of 12 m/s towards the…

A: A body's momentum can be said to be the impetus that a body will acquire due to its motion. The more…

Q: A load of gravel is dumped straight down into a 30000-kg freight car coasting at 2.2 m/s on a…

A: Using law of conservation of momentum, the expression for find mass of gravel is Mu=M+mm=Mu-Mvv

Q: 25-kg two-stage rocket is traveling at a speed of 6.30x10° m/s away from Earth na predesigned…

A: Write the given values of the problem- Mass of the two stage rocket(M) M=925 kg Mass of the first…

Q: The momentum of an object is determined to be 7.2××10-3 kg⋅m/skg⋅m/s. Express this quantity as…

A: The momentum of an object is given as,

Q: A 80° B 50° V JB

A: Given: Initial mass of the coconut is M. Mass of piece C is 0.3M. Mass of piece B is 0.2M. Final…

Q: 3. A 1.5-kg gun shoots a 0.002-kg bullet at a speed of 300 m/s. What is the speed of the after the…

A: mass of gun (m) = 1.5 kg mass of bullet (M) = 0.002 kg speed of bullet (U) = 300 ms

Q: A car with mass 342-kg is moving at 18.8 m/s east hits from behind a second car moving at 12.8 m/s…

A:

Q: A 300 kg cannon fires a 12 kg cannon ball. If the cannon recoils at 2.5 m/s , what is the velocity…

A: Mass of cannon  M = 300 kg  Vc = 2.5 m/s  Mass of Cannon ball is m = 12 kg  Let the magnitude of…

Q: A golfer strikes a 0.058-kg golf ball initially at rest with a force of 272 N and gives a velocity…

A:

Q: An 250 kg bumper car going 15.9 m/s has a 1d elastic collision with a 200 kg stationary bumper car.…

A: To determine, How fast would the 200 kg bumper car be going after the collision in m/s.given,mass of…

Q: Mr. Mangan sees another bad guy whose mass is 150 kg and runs at him with a velocity of 15 m/s. The…

A:

Q: A baseball has a mass of 0.2kg. a. If the velocity of the pitch the ball is 30m/s and after being…

A: Given Data: The mass of the ball is, m = 0.2 kg. The initial velocity is, v = 30 m/s. The velocity…

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?”