A rifle with a weight of 35 N fires a 4.7-g bullet with a speed of 220 m/s. (a) Find the recoil speed of the rifle.   (b) If a 775-N man holds the rifle firmly against his shoulder, find the recoil speed of the man and rifle.

Q: A cart with mass 500 g moving on a frictionless linear air track at an initial speed of 1.6 m/s…

A: Part-a Given: The mass of the cart M = 500 g. The initial speed of the first cart u1 = 1.6 m/s. The…

Q: A baseball with a mass of 5.2 kg is dropped onto the ground with a 2.7 m/s and at impact has a speed…

A: “Since you have posted multiple questions, we will provide the solution  only to the first question…

Q: A 90.0 kg fullback running east with a speed of 5.00 m/s is tackled by a 95.0 kg opponent running…

A: In perfectly inelastic collision, two objects as stick together after collision Hence, tackle is…

Q: A 5.00-kg ball is hanging from a long but very light flexible wire when it is struck by a…

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 recoll…

A: Weight of rifle = 40 N  Mass of bullet = 5.3 g = 0.0053 kg  Speed of bullet = 220 m/s

Q: A 349.79 grain bullet is fired horizontally into a 329.15 gram wooden block initially at rest on a…

A:

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 0.15 kg baseball is thrown to a batter with a velocity of 40 m/s. If the bat applies 300 N of…

A: Given value--- mass = 0.15 kg. initial velocity = 40 m/s. Force = 300 N. Time = 0.05 sec. We have…

Q: Godzilla is fighting mothra in tokyo again. He climbs a tall building and while standing on top of…

A:

Q: You have just planted a sturdy 2-m-tall palm tree in your front lawn for your mother's birthday.…

A: Given,

Q: A 10.0 g bullet leaves a rifle with a speed of 800.0 m/s. (a) What should be the minimum mass of the…

A:

Q: A rifle with a weight of 20 N fires a 5.3-g bullet with a speed of 220 m/s. (a) Find the recoil…

A: Given: weight of rifle Wr=20 Nmb=5.3 g=0.0053 kgvb=220 m/sweight of man Wm=775 N

Q: 3. (a) A baseball of mass 0.13 kg, pitched with a speed of 40.0 m/s, returns exactly in the opposite…

A: For (a) Mass of base ball m=0.13 kgInitial velocity vi= -40m/sconsidering opposite direction as…

Q: A 0.350 KG hammer is moving horizontally at 9.00 M/S when it strikes a nail and comes to rest after…

A: given u=9 m/s

Q: A 7.5-kg bowling ball moving at 9.1 m/s collides with a 0.875-kg bowling pin, which is scattered at…

A: Given information:Mass of the bowling ball (M) = 7.5 kgMass of the bowling pin (m) = 0.875 kgInitial…

Q: Claire deAisles has just completed her shopping at the grocery food store. She accidentally bumps…

A:

Q: An object at rest on a flat, horizontal surface explodes into two fragments, one seven times as…

A:

Q: A 0.0250-kg bullet is accelerated from rest to a speed of 550 m/s in a 3.00-kg rifle. The pain of…

A: a) from conservation of momentum,m1v1+m2v2=m1v1'+m2v2'where mass of rifle= m1=3kg  mass of…

Q: A pistol fires a 25-g bullet vertically into a stationary 1.5-kg block of wood that rests on a thin…

A:

Q: A(n) 6.8 g object moving to the right at 29 cm/s makes an elastic head-on collision with a 22 g…

A:

Q: A dropped rubber ball hits the floor with a speed of 8.0 m/s and rebounds to a height of 0.25 m.…

A: The initial velocity of the ball hitting the ground is u = 8 m/s the rebound height oh the ball is h…

Q: A rifle with a weight of 25 N fires a 3.0 g bullet with a speed of 220 m/s. (a) Find the recoil…

A: Given: Weight of rifle Wr=25 N            Mass of rifle= Mr=259.81=2.55 kg            Mass of bullet…

Q: Starting with an initial speed of 5.16 m/s at a height of 0.203 m, a 1.15-kg ball swings downward…

A: The law of conservation states that total mechanical energy, the sum of potential and kinetic energy…

Q: A battleship that is 7.00 ✕ 107 kg and is originally at rest fires a 1200–kg artillery shell…

A: a) The required recoil velocity is,

Q: A rifle with a weight of 25 N fires a 5.1-g bullet with a speed of 290 m/s. (a) Find the recoil…

A:

Q: A 75 kg soccer player jumps vertically upwards and heads the 0.45 kg ball as it is descending…

A:

Q: On a touchdown attempt, a 95.0-kg running back runs toward the end zone at 3.75 m>s. A 111-kg…

A:

Q: A 6.065 kg tennis ball moving to the right with a speed 6f 15m/s is struck by a tennis ractet,…

A: The concept used in this question will be that average force(Favg) can be calculated by the rate of…

Q: ralroad car of mass 3.40 x 10 kg moving at 3.25 m/s collides and couples with two coupled railroad…

A: mass of railroad car = m1= m = 3.4 x 104 kg mass of two coupled car = m2= 2m = 6.8 x 104 kg

Q: If a B g bullet is fired out of a 5 kg rifle at the speed of 95 m/s What is the recoil speed of the…

A: The principle of conservation of momentum states that for an isolated system, the total momentum of…

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 gun is fired vertically into a 0.451 kg block of wood at rest on a thin horizontal sheet directly…

A: Given data The mass of the block is given as mblock = 0.451 kg. The mass of the bullet is given as…

Q: The two meet in a head-on collision and come to a complete stop. The young bull has a mass of 503 kg…

A:

Q: A pendulum falls from a horizontal position and strikes a stationary mass at its vertical position,…

A:

Q: A cart with mass 600 g moving on a frictionless linear air track at an initial speed of 1.5 m/s…

A: Given: The mass of the first cart is 600 g. The initial speed of the first cart is 1.5 m/s. The…

Q: A 7.00-g bullet is fired into a ballistic pendulum whose bob has a mass of 0.950 kg. If the bob…

A:

Q: Two blocks of clay, one of mass 1.00 kg and one of mass 4.00 kg, undergo a completely inelastic…

A: Mass of first clay box m1 = 1 Kg Mass of second clay box m2 = 4 kg Kinetic energy of second block KE…

Q: same

A: To determine the percentage of kinetic energy lost during the collision, we need to calculate the…

Q: A fuel gauge uses a capacitor to determine the height of the fuel in a tank. The effective…

A: (a) The effective dielectric constant of a fuel tank  The capacitor is made up of two parts one is…