A Maxim machine gun fires 453 bullets per minute. Each bullet has a mass of 12g and a velocity of 660m/s.What the average force that the impact of these bullets exerts on a target? Assume the bullets penetrate the target and remain embedded in itCalculate answer to one decimal

Q: A 4.3 kg bowling ball travels down the alley with a velocity of 9.2 m/s and collides with a 0.888 kg…

A: Draw the schematic diagram of the system.

Q: A golf pro swings a golf club, striking a golf ball that has a mass of 55.0 g. The club is in…

A: ...

Q: 7 kg steel ball strikes a wall with a speed of 11 m/s at an angle of 41.4 ◦ with the normal to the…

A:

Q: A 3.00-kg steel ball strikes a wall with a speed of 10.0m/s at an angle of 60.0o with the surface.…

A: Given Information:- Mass of the steel ball is m=3.00 kg Initial speed of the ball is v=10.0 m/s…

Q: A 3000 kg cannon is mounted so that it can recoil only in the horizontal direction.  Calculate its…

A: According to momentum conservation law,

Q: An object of mass 3.08 kg, moving with an initial velocity of 5.04î m/s, collides with and sticks to…

A: Given Data m1 = 3.08 kgv1→ = 5.04 i^ m/sm2 = 2.35 kgv2→ = -3.35 j^ m/sThere is no external force on…

Q: 10.0 points A 5.14 g bullet is fired vertically into a 2.5 kg 034 block of wood. Vo The bullet gets…

A: Let's assume that the bullet will move to the right. Be the subscripts 1 for the bullet and 2 for…

Q: A professional golfer swings a golf club, striking a golf ball that has a mass of 55.0 g. The club…

A: The expression for the required force is,

Q: An amateur golfer swings a golf club, striking a golf ball that has a mass of 55.0 g. The club is in…

A: Write the expression for the magnitude of the average force on the ball

Q: 10. A golfer strikes a golf ball of mass 0.050 kg, and the time of impact between the golf club and…

A: Given data:  Mass (m) = 0.050 kg Time interval (Δt) = 1.0 ms = 1.0×10-3 s Initial velocity (Vi) = 0…

Q: The head of a hammer (m= 1.1 kg) moving at 6m/s strikes a nail and bounces back with the same speed…

A:

Q: An old Civil War cannon is fired. The cannon has a mass of 875 kg. It fires a 35 kg cannon ball at a…

A:

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 hockey goalie is standing on ice. Another player fires a puck (m = 0.170 kg) at the goalie with a…

A: Given: The mass of the puck: m=0.170 kg The initial velocity of the puck: vi=+69.1 m/s

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

A:

Q: A professional golfer swings a golf club, striking a golf ball that has a mass of 55.0 g. The club…

A: According to Newton’s 2nd law, force is the rate of change in momentum.

Q: (ans: A) 18. A 3.5 kg ball is moving at an initial velocity of 4.0 m/ 5.0 kg moving at 1.8 m/s due…

A:

Q: A 15,000 kg railroad car is moving along the track at 2.5 m/s. It collides and couples with a…

A:

Q: An object of mass m1 moves in the x direction at 39 m/s and hits m2 = 4.5 m1 at rest. After the…

A: Concept : In a collision the momentum remains conserve. Initial momentum = Final momentum. pi=pf.…

Q: A 5.25-kg bowling ball moving at 9.85 m/s collides with a 0.925-kg bowling pin, which is scattered…

A:

Q: In baseball, the pitcher thrusts the ball 145 g towards the batter at a speed of 30 m/s. The batter…

A:

Q: Starting with an initial speed of 5.38 m/s at a height of 0.380 m, a 1.87-kg ball swings downward…

A:

Q: A bowling ball of mass mb = 4.3 kg is rolled down the lane with a velocity of v1 = 2.1 m/s. It…

A: mass of bowling ball mb = 4.3 kg mass of single pin mp = 0.85 kg velocity of bowling ball before…

Q: One hazard of space travel is debris left by previous missions. There are several thousand objects…

A: Given information: Here, m is the mass of the paint flake, Δv is the relative speed of the flake…

Q: A 1400 kg sedan travelling at 30.0 m/s [N] collides with a 1900 kg SUV travelling at 25.0 m/s [E].…

A: Given : Mass of SUV, m = 1900 kg Mass of Sedan, M = 1400 kg Speed of SUV, u = 25 m/s Speed of Sedan,…

Q: A 72.5 kg projectile is used to deflect a 200 kg boulder heading towards a small town. The…

A: Given :      mass of projectile, mp  = 72.5 kg      mass of boulder, mb = 200 kg      initial…

Q: Two cars collide at an intersection on a horizontal road. One car, with a mass of 1.37 × 10° kg, is…

A: Given data: Mass of the car 1, m1 = 1.37×103kg=1370 kg  The initial velocity of car 1,  u1 =8.12 m/s…

Q: One hazard of space travel is debris left by previous missions. There are several thousand objects…

A: According to Newton’s second law the expression for force, F=ma           (I)…

Q: Consider an elastic collision between two balls. Find the magnitudes and directions of both…

A: Solution:   Given Values, Ball 1: mass (m1)= 1kg ; V1= 1 m/s, V2= 0.3 m/s  Ball 2: mass(m2)= 3kg ;…

Q: 11. A 0.25-kg ball, initially at rest on a tee, is hit with a bat in the x-direction while 1.00…

A: Given data *The mass of the ball is m = 0.25 kg *The given height is h = 1.00 m *The initial speed…

Q: A cannon is mounted on a railway flatcar, the muzzle elevated to 33.2° and pointed in the direction…

A: Given Data: The initial velocity of a car is, v1=0 m/s The angle of projection is, θ=33.2° The mass…

Q: The figure gives an overhead view of the path taken by a 0.170 kg cue ball as it bounces from a rail…

A:

Q: In a collision a Hummer going 27.0 km/h collides with a Volkswagen Beetle travelling at 81.0 km/h…

A:

Q: An amateur golfer swings a golf club, striking a golf ball that has a mass of 55.0 g. The club is in…

A: Force is given by the formula, F=ma Here, m is mass and a is acceleration. Acceleration can be…

Q: A 60 g tennis ball lands on the racket of a player with the speed of 108 km/h, and the player…

A: Scenario - A player strikes an incoming ball with a certain force due to which its speed changes.…

Q: If the box developed a speed of 5.140 m/s after impact, what is the speed of the projectile after…

A: Analyze the following figure. The projectile’s initial horizontal velocity can be determined as,…

Q: A 0.031 kg bullet is fired vertically at 238 m/s into a 0.15 kg baseball that is initially at rest.…

A: Given Mass of the bullet m1 = 0.031 kg Mass of the ball m2 = 0.15 kg The initial velocity of the…

Q: A 5.75 kg bowling ball moving at 9.20 m/s collides with a 0.860 kg bowling pin, which is scattered…

A:

Q: A basketball bounces on a floor. The ball has a mass of 0.61 kg and is in contact with the floor for…

A: Given A basketball bounces on a floor. The ball has a mass of 0.61 kg and is in contact with the…

Q: A professional golfer swings a golf club, striking a golf ball that has a mass of 55.0 g. The club…

A: According to Newton’s 2nd law, force is the rate of change in momentum.