A spacecraft was following a rocket to the Moon. 4 minutes after the rocket impacted the Moon, the spacecraft itself crashed into the Moon. Both the Rocket and Spacecraft were moving at 2.5 km/s relative to the Moon when they impacted. The mass of the Rocket at the time of impact was 2366 kg, while the mass of the spacecraft was 585 kg. a) By what distance was the spacecraft following the Rocket? b) Determine the change in the velocity of the Moon due to the impact of the Rocket and spacecraft. c) How much more kinetic energy did the Rocket transfer to the Moon than the spacecraft transferred to the Moon?

Q: 2. A car collided with a bus that has greater mass and velocity than the car. Which of these…

A: We need to choose the correct option based on the situation given in the questions.

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A: Given: The mass of the astronaut is 85 kg. The mass thrown by astronauts is 2 kg. The speed of the…

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A:

Q: A 0.140 kg baseball is traveling toward home plate.  A batter hits the ball with a force of 2,915 N…

A:

Q: A space probe is traveling in outer space with a momentum that has a magnitude of 7.00 x 107 kg·m/s.…

A:

Q: A 300 Kg red bumper car is traveling with a velocity of +2.5 m/s. Over a 0.5 second time frame it…

A: Conservation momentum is used to find the momentum of the black bumper car. Initial momentum of the…

Q: A 7.52 kg object and a 5.76 kg object collide with one another. It is known that just before the…

A:

Q: A spacecraft of mass 1250 kg is docked (attached) to a space station of mass 5830 kg. Both are…

A: Given data as per question m1    =  1250kg m2   =  5830kg u =    7840m/s v1   =  6350m/s

Q: 9. A space probe is traveling in outer space with a momentum that has a magnitude of 7.5 × 10’ kg ·…

A:

Q: Two train cars with the same mass (30,000 kg) are traveling in the same direction when they collide.…

A: Apply conservation of momentum

Q: This time, your mass is 64.4 kg and the sled s mass is 23.1 kg. You re on the sled, initially moving…

A: your mass (m) =64.4 kg mass of sled (M) = 23.1 kg Initial speed (u) = 5.49 cms (along west) mass of…

Q: space probe is traveling in outer space with a momentum that has a magnitude of 5.09 x 107 kg·m/s. A…

A:

Q: This time, your mass is 91.4 kg and the sled s mass is 19.1 kg. You re on the sled, initially moving…

A: Given that:- Mass of man=91.4kg Mass of sled=19.1kg

Q: A blue ball of mass 0.350 kg traveling at 2.60 m/s to the left collides with a red ball of mass…

A:

Q: A pellet gun is fired at a cardboard box of mass m2 = 0.85 kg on a frictionless surface. The pellet…

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: In a police ballistics test, 2.00-g bullet traveling at 700 m/s suddenly hits and becomes embedded…

A: According to conservation of linear momentum.  Momentum before collision= momentum after collision.…

Q: A space probe is traveling in outer space with a momentum that has a magnitude of 6.64 x 107 kg-m/s.…

A: Given: Magnitude of momentum of space probe, p1 = 6.64 X 107 kg.m/s Force applied on probe , F =…

Q: A 70-kg astronaut is space-walking outside the space capsule and is stationary when the tether line…

A: Given: The mass of the astronaut is 70 kg. The mass of the hammer is 2 kg. The speed of the hammer…

Q: Two clay balls collide and stick. Ball 1 has a mass of 13 kg and an unknown initial velocity. Ball 2…

A:

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: A 2 ,500-kg truck moving at 10.00 m/s strikes a car waiting at a traffic light, hooking bumpers. The…

A: Given Ass of a truck = 2 500 kg truck moving at speed =10.00 m/s After collision the two continue to…

Q: A 7.77 kg object and a 4.4 kg object collide with one another. It is known that just before the…

A:

Q: Two objects move over a frictionless horizontal surface. The first object A of mass M1= 5 kg, is…

A: Given Data : The mass of object A is given as mA = 5Kg. The mass of object B is given as mB = 2Kg.…

Q: A comet is traveling through space with a speed of 3.10 ✕ 104 m/s when it collides with an asteroid…

A: Given data: Speed of comet (v1) = 3.10 × 104 m/s Speed of asteroid (v2) = 0 m/s Mass of comet (m1) =…

Q: Kyle, a 95.0 kg95.0 kg football player, leaps straight up into the air (with no horizontal velocity)…

A: the vertical distance travelled is

Q: 13. Two astronauts, connected by a massless cord of length 10 m, sit motionless in deep space. The…

A:

Q: A 0.0200 kg bullet moving horizontally at 500 m/s embeds itself into an initially stationary 0.500…

A:

Q: A space probe is traveling in outer space with a momentum that has a magnitude of 3.04 x 107 kg·m/s.…

A:

Q: Ball A, whose mass is 12.0 kg, is moving with a velocity of 37.0 m when it suddenly hits another…

A: Given: Subscripts i, f denotes initial and final values.

Q: Right is the positive x-direction and left if the negative x-direction. A toy car with an unknown…

A: Collisions conserve momentum mcar-vcar+mtruckvtruck=mcarvcar+mtruck-vtruckmcar-5.5 ms+6.0 kg2.5…

Q: 0.5 kg stationary ball is struck by a 25 kg mallet and leaves the collision at 22 m/s. If the ball…

A:

Q: A toy car having mass m = 1.25 kg collides inelastically with a toy train of mass M = 3.65 kg.…

A: In an inelastic collision, the momentum is conserved and not the energy.Using the conservation of…

Q: A 2500-kg truck moving at 10.00 m/s strikes a car waiting at a traffic light, hooking bumpers. The…

A:

Q: object 142. What is the magnitude of the net force acting on a 2.0 x 10³-kilogram car as it…

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Q: 1. Three particles have the following masses and coordinates: (1) 2 kg, (3 m, 2 m); (2)3 kg, (1 m,…

A:

Q: A car, with a mass of 1240 kg, is moving towards an intersection at a velocity of 26.6 m/s towards…

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Q: A force of 600 Newtons acts on a ball for 1.5 seconds after being hit by a volleyball player.…

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Q: 0.15 kg arrow with a velocity of 18 m/s to the east strikes and pierces an 8-kg target at rest. What…

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Q: Two skaters collide and grab on to each other on frictionless ice. One of them, of mass 69.0 kg , is…

A: (A) Use the conservation of momentum to solve for the velocity of the skaters just after the…

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Q: Right is the positive x-direction and left if the negative x-direction. A toy car with an unknown…

A:

Q: Two identical blocks of mass M = 2.60 kg each are initially at rest on a smooth, horizontal table. A…

A:

Q: Two asteroids collide and stick together. The first asteroid has mass of 15 × 103 kg and is…

A: Momentum of an object is calculated by using the formula p=mv , where m is the mass of the object…