An 82 kg male and and a 42 kg female pair figure skating team are gliding across the ice at 7.4 m/s, preparing for a throw maneuver. The male skater tosses the female skater forward with a speed of 8.6 m/s. Determine the speed of the male skater immediately after the throw

Q: 5. The ball strikes the smooth wall with a velocity (v₁)₁ = 20 m/s. The coefficient of restitution…

A: (vb1) = 20 m/s e = 0.75 Horizontal and vertical components (vb1)x = vb1.sin(30) = 20×1/2=10 m/s…

Q: A ball-launching machine launches a ball of 500 g toward the wall at 10.0 m/s at 30.0° above the…

A: a) 8.8m/sb)4.616 m/sc)3.96 mExplanation:Step 1: Step 2:Step 3:

Q: 80 kg stone rests on a frictionless, horizontal surface. A bullet of mass 8.00 g. traveling…

A: initial velocity of bullet is 360 m/safter collision velocity is 240m/s

Q: 11 A ball collides with another stationary ball. Is it possible for both balls to be at rest…

A:

Q: consider two balls A and B having the same masse. Initially, the ball B is at rest and the ball A is…

A: Initially, only ball A was moving in x-direction and ball B was at rest.

Q: A 10-kg mass and a 5-kg mass are connected by a string. The string is hung taut over a pulley such…

A: Given The first mass is m1 = 10 kg. The second mass is m2 = 5 kg. The height at which the m1 is…

Q: An 2100 kg asteroid travels through space at a constant 5 km/s in the +y direction. An alien…

A:

Q: A cue ball (m = 160 g) travelling due east at 14.5 strikes the 9 ball (m = 170 g) which is at rest.…

A:

Q: An atomic nucleus at rest decays radioactively into a smaller nucleus and an alpha particle (i.e. a…

A: Given:An larger nucleus decays into a smaller nucleus andan alpha particle. Speed of alpha particle,…

Q: Problem 3. On a hockey table, pucks A and B of 170 g each impact according to the figure shown. If…

A:

Q: The fiqure below shows a steel ball with a mass of 3.04 kg bouncing off a wall. The ball has the…

A:

Q: An empty cart with mass of 4 kg rolls on a horizontal surface towards the left with a velocity of 2…

A:

Q: Kyle, a 95.0 kg football player, leaps straight up into the air (with no horizontal velocity) to…

A: Given,mass of the football player, M = 95.0 kgmass of the ball, m = 0.430 kgheight above the ground,…

Q: A hockey puck is hit by a stick and slides off at an initial speed of 0.5 m/s. Assuming that the ice…

A:

Q: Two carts, labeled 1 and 2, are headed toward each other along a level track. Both carts roll…

A: Given: m1 = 21.3 kgm2=3.11kgv1i=u1 = 1.9 m/sv2i=u2=-1.8 m/slet final speed are v1 and v2

Q: A ball is dropped from a height 16 m above the ground at t=0.0. Each time it bounces from the…

A: Solution: Given that h = 16 m rebound speed 60 % of impact speed

Q: How would you find the velocity (and direction) of the cue ball after the collision?

A:

Q: A girl launches a toy rocket from the ground. The engine experiences an average thrust of 5.26 N.…

A: The thrust experiences by the rocket, F=5.26 N The initial mass of the rocket, mi=25.3 g The mass of…

Q: 7. You are driving along a straight section of road at 13 m/s when 10 m in front of you a furry…

A:

Q: Kyle, a 95.0 kg football player, leaps straight up into the air (with no horizontal velocity) to…

A:

Q: The figure below shows a metal ball with a mass of 3.08 kg bouncing off a wall. The ball has the…

A: mass, m = 3.08 kg  speed, v = 10 m/s  Angle from X axis, A = 90° - 60° = 30° time, t = 0.172 s

Q: A mine cart has a mass of 100 kg and is moving with a velocity of 4 m/s. A 200 kg rock is dropped…

A:

Q: -speed winds around a tornado can drive projectiles into trees, building walls, and even metal…

A:

Q: Identical twins, each with mass 47.0 kg, are on ice skates and at rest on a frozen lake, which may…

A: Given : m1 = m2 = 47 kg mpack = 12 kg vpack = 2.70 m/s

Q: The figure below shows a steel ball with a mass of 3.58 kg bouncing off a wall. The ball has the…

A: Determine the change in momentum of the ball as follows.…

Q: The mass of a particular eagle is twice that of a hunted pigeon. Suppose the pigeon is flying north…

A: Mass of the eagle=M1 Mass of the pigeon=m2

Q: Part A 0.100 kg stone rests on a frictionless, horizontal surface. A bullet of mass 6.50 g ,…

A:

Q: A person standing on the edge of a 30.0m tall building is holding a ball with a mass ot 1.50kg. The…

A:

Q: 3. Two billiard balls collide and proceed to separate from one another at the same constant speed.…

A:

Q: Judy has a mass of 72.0kg and stands on slippery ice. She catches her leaping dog (mass 15.0kg),…

A: the speed of Judy and her dog after she catches him = ?

Q: Archerfish are one of the few fish that prey on land insects and other small animals. They do this…

A:

Q: A 791 N man stands in the middle of a frozen pond of radius 9.0 m. He is unable to get to the other…

A: From conservation of momentum, the speed of the person,

Q: The mass of a particular eagle is twice that of a hunted pigeon. Suppose the pigeon is flying north…

A:

Q: A 150g baseball is thrown directly upwards with a velocity of 20.0m/s. 1.00 second later an 8.00g…

A: The mass of the ball: mball=150 g=0.15 kg The initial speed of the ball: uball=20.0 m/s The mass of…

Q: 10. A poolio-coolio claims that he has perfected the greatest trick shot of all time. He claims that…

A:

Q: Kyle, a 80.0 kg football player, leaps straight up into the air (with no horizontal velocity) to…

A:

Q: Identical twins, each with mass 64.5 kg, are on ice skates and at rest on a frozen lake, which may…

A: Given:- The mass of each twin is m1= 64.5 kg  The mass of the backpack is m2= 12 kg  The velocity of…

Q: An arrow (m = 5.0 g) is fired at a styrofoam block (m = 150 g) sitting on the edge of a frictionless…

A: Page 1

Q: The figure below shows a titanium ball with a mass of 3.30 kg bouncing off a wall. The ball has the…

A: The ratio of distance to time taken to travel a distance is used to calculate speed. Because it has…

Q: A uranium nucleus (mass 238 units) at rest decays into helium nucleus (mass 4.0 units) and thorium…

A: Given Helium mass m1                      = 4.0 unit Thorium mass m2                    = 234 unit…