1.) You are playing airsoft with your friends. You are carrying a 3.0 kg airsoft that fires a 0.20 g pellet with a velocity of 95 m/s. (a) What is the recoil velocity of the airsoft gun? (b) If you hold the airsoft gun firmly against your shoulder, what will be your recoil velocity? Assume that your mass is 50.0 kg.

Q: A rifle of 8 kg lying on a smooth table discharges accidentally and fires a bullet of mass 13g with…

A: Given data: *The mass of the gun is M = 8 kg *The mass of the bullet is m = 13 g = 0.013 kg *The…

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: A 8.2-kg projectile is fired with a speed of + 260 m/s to the right. With what velocity does the…

A:

Q: . 50-g bullet is fired from a rifle having a mass of 3 kg. If the muzzle velocity of the bullet is…

A: m1=0.05 kgv1=6000 m/sm2=3 kgv2=? linear momentum remains conserved on firing

Q: A car is stopped for a traffic signal. When the light turns green, the car accelerates, increasing…

A: Given: mass of passenger, m= 72 kg Initial speed= 0 m/s Final speed= 5.6 m/s Time= 0.818 s

Q: A 4.00-g bullet has a muzzle velocity of 270 m/s when fired by a rifle with a weight of 35.0 N. (a)…

A: Given that  m=4.00 g =0.004 kg  velocity (v)=270 m/s  weight (w)=35.0 N.

Q: A rifle with a weight of 40 N fires a 4.5-g bullet with a speed of 280 m/s. (a) Find the recoil…

A: weight of riffle = mr g = 40 N mass of riffle = mr= 40/9.8 = 4.08 kg mass of bullet = mb=4.5 g =…

Q: An 0.025 kg bullet was fired horizontally into a 10 kg mass of gypsum, which was at rest, and stick…

A: Given data: Mass of bullet is, m=0.025 kg. Mass of gypsum is, M=10 kg. Initial speed of gypsum is,…

Q: A 55 kg swimmer is standing on a stationary 195 kg floating raft. The swimmer then runs off the raft…

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 golf ball of mass 0.050 kg is at rest on the tee and has a velocity of  102 m/s immediately after…

A:

Q: An object of mass 2.99 kg, moving with an initial velocity of 4.98 î m/s, collides with and sticks…

A:

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…

A:

Q: The magnitude of the net force exerted in the x direction on a 3.25-kg particle varies in time as…

A: (a) The impulse is area under the curve. the graph can be divided into two triangles and one…

Q: A steel ball bearing of mass 30g approaches a similar stationary glass ball of mass 6.0 x 10'g at a…

A: Given, Mass of steel ball,m1 = 30.0 g  Mass of glassy ball,m2 = 6.0 g  From conservation of…

Q: A car is stopped for a traffic signal. When the light turns green, the car accelerates, increasing…

A: Given data: Initial velocity (v0) = 0 m/s Final velocity (v) = 4.50 m/s Time (t) = 0.816 s Mass (m)…

Q: A 5.00-g bullet has a muzzle velocity of 200 m/s when fired by a rifle with a weight of 35.0 N. (a)…

A: We are given a rifle, For the bullet,  Mass , m = 5 g = 0.005 kg Initial Velocity, u = 0 m/s Final…

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: A 63.8-kg swimmer is standing on a stationary 275-kg floating raft. The swimmer then runs off the…

A: Given data:  Mass of swimmer (m1) = 63.8 kg Mass of the raft (m2) = 275 kg Velocity of swimmer (V1)…

Q: Jack (mass 55.0 kg) is sliding due east with speed 8.00 m/s on the surface of a frozen pond. He…

A: here, it is given that the problem given is based on the principle of conservation of momentum. Mass…

Q: A 2.30-kg particle has a velocity (2.20 î − 4.50 ĵ) m/s, and a 3.50-kg particle has a velocity (1.00…

A: Given,

Q: 2) In Figure, mass m, = 1 kg with a velocity v 15 m/s moving in x direction makes elastic collision…

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 4.00 kg ball traveling to the right at 4.00 m/'s makes a head on elastic collision with an 8.00 kg…

A: Collisions conserve momentum. The expression for the final speed of the 4.00 kg ball after the…

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: Suppose the following experiment is performed. A 0.250-kg object (m1) is slid on a frictionless…

A:

Q: During a circus act, an elderly performer thrills the crowd by catching a cannon ball shot at him.…

A: Using the law of conservation of momentum, m1v1=m1+m2vv=m1v1m1+m2

Q: A rifle with a weight of 30.0 N fires a 5.00 - g bullet with a speedof 3.00 x 102 m/s. (a) Find the…

A: Given:Weight of the rifle = 30 NMass of the bullet = 5 g

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

A:

Q: What is the recoil velocity of a 554 kg cannon when it shoots out a 5.9 kg cannon ball to the right…

A:

Q: A 3.1 kg rifle is initially at rest but free to recoil. It fires a 0.013 kg bullet at 369.8 m/s.…

A:

Q: It fires a 0.013 kg bullet at 429.4 m/s (relative to the ground). .(a ) A 5 kg rifle is initially at…

A:

Q: Kim holds a 2.0 kg air rifle loosely and fires a bullet of mass 1.0 g. The muzzle velocity of the…

A: Given m = 1g = 0.001 kg v is 150 m/s M is 2 kg V is velocity of gun Concept is conservation of…

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: An 500 kg cannon and a 20 kg cannonball are both initially at rest. If the cannon fires the nnonball…

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 3.1 kg rifle is initially at rest but free to recoil It fires a 0.015 kg bullet at 341.1 m/s…

A: Given: The mass of the rifle is 3.1 kg. The mass of the bullet is 0.015 kg. The velocity of the…

Q: Jack (mass 52.0 kg) is sliding due east with speed 8.00 m/s on the surface of a frozen pond. He…

A:

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 .03kg bullet is fired from a gun with a speed of 210m/s. If the gun has a mass of .8kg. what is…

A: Given:

Q: A cue ball (mass = 0.152 kg) moving at 8.84 strikes the 9-ball (mass = 0.173 kg) which is initially…

A: The total momentum of the system must be conserved. The initial momentum of the system will be equal…