A 0.140-kg baseball traveling 35.0m/s  strikes the catcher’s mitt, which, in bringing the ball to rest, recoils backward 11.0 cm. What was the average force applied by the ball on the glove?

Q: A 0.025 kg bullet is fired from a gun with a velocity of -230 m/s. If the gun has a mass of 0.26 kg,…

A: Given: The mass of the bullet is 0.025 kg. The velocity of the bullet is -230 m/s. The mass of the…

Q: If a 6 kg bowling ball is projected upward with a velocity of 3.0 m/s, what is the recoil velocity…

A: Given  Mass of ball m=6kg  Initial velocity of ball u1=0m/s Final velocity of ball v1 =3m/s Mass of…

Q: An object of mass 2.91 kg, moving with an initial velocity of 5.02 m/s, collides with and sticks to…

A: Given data:  Mass of object 1 (m1) = 2.91 kg Initial velocity of object 1 (v1) = 5.02 m/s Mass of…

Q: A boy shoots his pellet gun at a piece of cheese that sits, keeping cool for dinner guests, on a…

A: Muzzle velocity = 64 m/sec   Velocity of bullet just before hitting the cheese = 64 m/sec   Momentum…

Q: A football player kicks a 0.41-kg football initially at rest; and the ball flies through the air. If…

A: Given that,mass, m=0.41 kgtime, t=0.051 sinitial speed, vi=21msfinal speed vf= 0

Q: A rifle with a weight of 35 N fires a 4.7-g bullet with a speed of 230 m/s. (a) Find the recoil…

A: Wieght of rifle Wr=35 Nmass of bullet mb=4.7 g=4.7*10-3kgspeed of bullet vb=230 m/sWeight of man…

Q: A 100kg man and 50kg woman on ice skates stand facing each other, if the woman pushes the man…

A:

Q: Ball A, having a mass of 150.0 g and a velocity of 15.3 cm/s east, collides with Ball B, having a…

A: Given data:  Mass of ball A (mA) = 150.0 g Initial velocity of ball A (viA) = 15.3 cm/s, East  Mass…

Q: A rifle with a weight of 25 N fires a 5.1-g bullet with a speed of 200 m/s. (a) Find the recoil…

A: Given: Weight of rifle = 25 N Mass of bullet  = 5.1 g Velocity of bullet = 200m/s We have to Find…

Q: A 0.38 kg volley ball is traveling at 34 m/s when its hit back over the net by an opposing player…

A: We need to apply the concept of Conservation of energy . The acceleration generated due to the…

Q: A tall man walking at 1.10 m/s accidentally bumps his head of mass 3.07 kg on a steel doorjamb. His…

A: Initial speed (u) = 1.1 m /s mass of steel doorjamb = 3.07 kg t = 0.019sec Final velocity (V) = 0…

Q: A 4.20-gram bullet moves at 120 m/s in a horizontal direction which was buried in a 75-gram block…

A: Given Mass of bullet = 4.2 g Initial velocity of bullet = 120 m/s Initial velocity of block = 0 m/s…

Q: A 57.0 kg archer, standing on frictionless ice, shoots a 130.0 g arrow at a speed of 108.0 m/s. What…

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Q: 2) A 82 gram bullet is fired from a small caliber pistol. The bullet travels 925 m/s and strikes a…

A:

Q: A batter hits a 0.334 kg basball that was approaching him at 23.4 m/s and, as a result, the ball…

A:

Q: A 50 g ball hits the ground at 19 m/s and rebounds at {v 11b} m/s. If the ball remains in contact…

A: Given,

Q: A car moving at 20 m/s due east collides with a car of twice the mass, moving at 16 m/s due north.…

A: Apply the conservation of motion along the north direction (consider it as y-direction).

Q: A 63.3-kg basketball player jumps vertically and leaves the floor with a velocity of 1.71 m/s…

A: Given that: Mass of basketball player, m= 63.3 kg Upward velocity, v= 1.71 m/s upward

Q: During an ice skating performance, an initially motionless 81-kg clown throws a fake barbell away…

A:

Q: A 100 kg man and 50 kg woman on the ice skates stands facing each other. If the woman pushes the man…

A: mass of man, M =100 kg  mass of woman, m = 50 kg  velocity of man, U = 1 m/s

Q: A Maxim machine gun fires 466 bullets per minute. Each bullet has a mass of 14g and a velocity of…

A:

Q: A rifle with a weight of 25 N fires a 4.9-g bullet with a speed of 230 m/s. (a) Find the recoil…

A:

Q: A 48.8 kg archer, standing on frictionless ice, shoots a 116 g arrow at a speed of 96.88 m/s. What…

A: Given data:  Initially system is in rest Mass of atcher(m1 ) = 48.8 kg Mass of arrow (m2) = 116 g =…

Q: A rifle of mass 4.0 kg fires a 14.0 g bullet.  If the bullet travels at a velocity of 1,000.0 m/s,…

A:

Q: A 0.0055-kg shuttlecock moving to the left with a speed of 40.0 m/s is struck by a badminton racket…

A: Given mass of the shuttlecock m= 0.0055 kg Intial velocity u=40m/s Final velocity v= -65m/s (Taking…

Q: A 80-kg archer stands at rest on frictionless ice and shoots a 36-g arrow. The arrow's speed is 75…

A: Given : Mass of archer (m1) = 80 kg Mass of arrow (m2) = 36 g = 0.036 kg Speed of arrow (v2f) = 75…

Q: A 1000-kg car traveling at 25 m/s runs into the rear of a stopped car that has a mass of 1500 kg and…

A: Write the given value of this problem: m1=1000 kgv1=25 m/sm2=1500 kgv2=0 (car stopped)

Q: In the figure, determine the character of the collision. The masses of the blocks, and the…

A:

Q: A rifle with a weight of 25 N fires a 4.7-g bullet with a speed of 250 m/s. (a) Find the recoil…

A: Step 1It is given that

Q: A 0.00250 kg bullet travelling at 220.0 m/s strikes a 1.50 kg block of wood, which slides backwards.…

A: The initial kinetic energy of the bullet is, KE = 12mv2 = 12×0.0025×220×220 = 60.5J Now, by energy…

Q: A rifle with a weight of 40 N fires a 5.1-g bullet with a speed of 290 m/s. (a) Find the recoil…

A: (a) Using conservation of momentum, recoil velocity is,

Q: A 89.0 kg ice hockey player hits a 0.150 kg puck, giving the puck a velocity of 34.0 m/s. If both…

A:

Q: A volleyball with mass = 0.350 kg has been struck with a velocity of -13.66 m/s, and was returned by…

A: Given, Mass,m = 0.350 kg  Initial velocity = -13.66m/s  Final velocity = 28.90 m/s  Time of contact…

Q: a 100kg man and a 50kg woman on ice skates stand facing each other.if the woman pushes the man…

A: According to the conservation of momentum, mmvm+mwvw=0

Q: What is the magnitude and direction of Jill's velocity after the collision?

A:

Q: A 1055 kg van, stopped at a traffic light, is hit directly in the rear by a 690 kg car traveling…

A: Mass of van m1= 1055 kg velocity of van v1 =0 Mass of car m2 = 690 kg  velocity of car v2=2.45 m/s…

Q: 21. Loksin confirms that Dukue dropped the ball with a mass of 1.20 [kg]. The ball hits the floor at…

A:

Q: A 100 kg man and 50 kg woman on ice skates are standing and facing each other. If the woman pushes…

A: Given       Mass of man m = 100kg       Woman mass mw= 50 kg       Final speed man vM= 2 m/sAsked…

Q: A rifle of mass 6.0 kg fires a 17.0 g bullet.  If the bullet travels at a velocity of 1,000.0 m/s,…

A: Given data: Mass of rifle (M) = 6.0 kg Mass of bullet (m) = 17.0 g Velocity of the bullet (v) = 1000…

Q: A 5 kg rifle recoils with a speed of 8 m/s when a bullet with a mass of 64 g is fired. The muzzle…

A:

Q: A 45-gram bullet is fired from a rifle with a speed of 220m/s. If the rifle has a mass of 1.2 kg…

A: Mass of rifle, m1 = 1.2 kgMass of bullet, m2 = 0.045 kgSpeed of rifle before the bullet fires, u1 =…

Q: A 5-lb and a 10-lb ball have speeds of 10 ft/s and -14 ft/s, respectively, as they approach each…

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Q: A 2400 kg truck is traveling at 24 m/s and runs into the back of a 1200 kg Mini Cooper. Immediately…

A: Option (E) is correct. Explanation is given in attached images.

Q: A rifle with a weight of 40 N fires a 5.3-g bullet with a speed of 220 m/s. (a) Find the recoil…

A:

Q: A 65.00-kg athlete applies a force of 400.0 N to a 25.00-kg cart, which is initially at rest, over a…

A: Apply the impulse-momentum equation. Here, F is the applied force, Δt is the time period, m is the…

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 machine gun fires 10 bullets/s, each of mass 10g, the speed to each bullet is 20 cms, then force…

A: