A 70-kg fisherman in a 120-kg boat throws a package of mass m = 15 kg horizontally toward the right with a speed of vi = 4.0 m/s as in the figure below. Neglecting water resistance, and assuming the boat is at rest before the package is thrown, find the velocity of the boat after the package is thrown. magnitude ___m/s direction___

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 boy of mass 48.5 kg is initially on a skateboard of mass 2.00 kg, moving at a speed of 10.1 m/s.…

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: You go on a hot air balloon ride. The total mass of the balloon and the people riding in it is 1000…

A: initial momentum of the balloon and occupants (when it is still carrying the sand) = total mass *…

Q: Batman (mass = 98.7 kg) jumps straight down from a bridge into a boat (mass = 422 kg) in which a…

A: Mass of the boat,

Q: A 11-kg bowling ball strikes a 9-kg pin. The pin flies forward with a velocity of 10 m/s. the ball…

A:

Q: Two basketballs of the same mass collide. The first basketball, initially at rest, travels at an…

A:

Q: Jackson, whose mass is 30 kg, ran toward his skateboard at 3.0 m/s. He jumped and landed on the 2.5…

A: Since you have asked multiple questions, we will solve the first question for you. if you want any…

Q: A 75-kg fisherman in a 125-kg boat throws a package of mass m = 15 kg horizontally toward the right…

A: Apply conservation of momentum to boat fisherman-package system,

Q: A softball of mass 0.200 kg that is moving with a speed 10.3 m/s collides head-on and elastically…

A:

Q: A tennis ball with a mass of 60 grams is moving at 20 m/s. It is struck so that it returns back…

A:

Q: A 98 -kg fisherman in a 212-kg boat throws a package of mass m = 11 kg horizontally toward the right…

A:

Q: A 67-kg fisherman in a 133-kg boat throws a package of mass m = 15 kg horizontally toward the right…

A: In order to satisfy the momentum conservation law, sum of momentum of package and boat before throw…

Q: A 5 kg dog sits in a stationary, 27 kg sled on a frictionless, icy lake. The dog jumps out of the…

A:

Q: Which of the following is always true for a collision? Group of answer choices Kinetic Energy is…

A: Consider the two objects which will collide as a system. During the collision of two bodies (elastic…

Q: A 75 kg fisherman in a 135 kg boat throws a pile of 0.80 kg rocks towards the shore. If he throws…

A: mass of fisherman = 75 kg mass of boat = 135 kg mass of pile of rocks = 0.8 kg speed of each rock =…

Q: a 75-kg fisherman in a 125-kg boat throws a package of mass m = 15 kg horizontally toward the right…

A: The expression for the velocity,

Q: During a collision with a wall, the velocity of a 0.200-kg ball changes from 20.0 m/s toward the…

A: Mass, m = 0.2 kg Initial velocity, u = 20 m/s Final velocity, v = -12 m/s Time, t = 60 ms = 0.06 s

Q: A 2.57 kg paintball gun fires a paintball with a mass of 3.36 g at a velocity of 85.4 m/s. What is…

A: Given Data: Mass of paintball gun is M= 2.57 kg Mass of paintball is m= 3.36 g = 0.00336 kg…

Q: A 3000 kg truck moves at 10 m/s collides with a 1000 kg car traveling at 30 m/s in the same…

A:

Q: A 975 kg car going 24.6 m/s to the east collides with a 1630 kg truck going 5.26 m’s to the west and…

A:

Q: Billiard ball A (0.35 kg) moves at 10 m/s toward a second identical ball (Ball B) that is not…

A:

Q: package of mass m = 15 kghorizontally toward the right with a speed of vi = 4.2 m/s as in the figure…

A: Given: The mass of the fisherman m1=76 kg The mass of the boat m2=112 kg The mass of the package…

Q: A 7990 kg space probe, moving nose-first toward Jupiter at 97.4 m/s relative to the Sun, fires its…

A: Given, Mass of space probe, M =   Velocity of space probe, Mass of ejected gas, m =   Velocity of…

Q: A 73-kg fisherman in a 114-kg boat throws a package of mass m = 15 kg horizontally toward the right…

A:

Q: he fisherman's mass is 69 kg, and the canoe's is 136 kg. The fisherman and canoe are initially at…

A: Given: The fisherman's mass is m=69 kg. The canoe's mass is m'=136 kg. The mass of package is…

Q: A bullet of mass m=20 g is fired into a block of mass M=2 kg initially at rest at the edge of a…

A: given:mass of bullet m =20g=20*10-3 Kg mass of block M=2Kg initial velocity of block U = 0 height of…

Q: Given: ml=5.3 kg, m2=3 kg; Vli = 7 m/s; VIf = 4 m/s; 0-25 degrees Find Velocity V[2 and angle 02…

A:

Q: A snowball is thrown with a speed of 49.5 km/h, giving it momentum with a magnitude of 2.90 Ns. The…

A: The speed of the snowball is given by  v = 49.5 km/h = 13.75 m/s The momentum p = 2.9 Ns = 2.9 kgm/s…

Q: A 78-kg fisherman in a 115-kg boat throws a package of mass m = 15 kg horizontally toward the…

A:

Q: A 45.1 kg block is sliding along a frictionless surface with a speed of 65.4 m/s.  It collides with…

A: Mass of object 1, m1 = 45.1 kg Mass of object 2, m2 = 76.3 kg Initial speed of object 1, u1 = 65.4…

Q: A 0.010 - kg bullet is fired with velocity of 400 m/s into a pendulum bob which has a mass of 0.990…

A: Given: The initial speed of the bullet is 400 m/s. The mass of the bullet is 0.01 kg. The mass of…

Q: Which is TRUE about elastic and inelastic collisions? * KE and momentum are conserved in both…

A: What is true about elastic and inelastic collision.

Q: Two objects collide inelastically. What is true about the kinetic energy an momentum during the…

A:

Q: A 83-kg fisherman in a 133-kg boat throws a package of mass m = 15 kg horizontally toward the right…

A: mboat+mmanv=-mpackagevi                     v=-mpackagevimboat+mman

Q: 5.65.6 kg block is travelling rightwards with speed 12.812.8 m/s. It collides with 3.23.2 kg which…

A: We know that it is a condition of collision and after the collision both travel with different…

Q: A rifle of 9 kg lying on a smooth table discharges accidentally and fires a bullet of mass 12g with…

A: Mass of rifle , M = 9 kg Mass of bullet , m = 12 gm = 12 x 10-3 kg muzzle speed , v = 622 m/s To…

Q: An 800.kg cannon mounted on wheels fires a 10.0kg cannonball at 80.0m/s. At what velocity does the…

A:

Q: . A 20 gram bullet moving horizontally with a velocity of 550 m/s gets imbedded in a 12 kg block…

A:

Q: A speeding train (with mass 444,000 kg) is moving east with speed 88.9 m/s. Superman (with mass 90.7…

A:

Q: A railroad car of a mass m is moving at speed v when it collides with a second railroad car of mass…

A:

Q: . A 62 kg student stands on a 36 kg cart that is free to move in any direction. The cart and student…

A:

Q: Acceleration of a rocket at launch…

A:

Q: A block of mass m = 1.50 kg moving at vi = 1.70 m/s undergoes a completely inelastic collision with…

A: Given that, The mass of block 1, m1 = 1.5 kg (with v1 = 1.7 m/s) The mass of block 2, m2 = 0.1 kg…

Q: Alfred whizzes around the ice-skating rink and suddenly sees his small brother Aldrich at rest…

A: Given:            Alfred          -                   mass m = 75 kg…

Q: A body of mass 5 kg moving with a speed of 3ms collides head on with a body of mass 3 kg moving in…

A:

Q: A 3.0 kg hockey puck on a frictionless surface moves at 8.0 m/s toward a stationary 4.0 kg hockey…

A: Given data: Mass of the first hockey puck is, m1 = 3.0 kg Mass of the second hockey puck is, m2 =…