Question: Three particles A, B and C are thrown from the top of a tower with the same speed. A is thrown straight up, B is thrown straight down and C is thrown horizontally. They hit the ground with speeds v4, V3 and ve respectively.

Q: A particle of mass 1.3 kg is subject to a force that is always pointed towards the East but whose…

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Q: An object, with mass 74 kg and speed 27 m/s relative to an observer, explodes into two pieces, one 3…

A: Mass of the less massive piece = m1  Mass of the more massive piece = m2  Total mass ( M ) = 74 kg…

Q: The juggling skateboarder is back outside  He starts with a speed of of 3.0 m/s at a height ten…

A: The objective of the question is to find the speed of the skateboarder when he is two meters above…

Q: At heights of 10 to 60 kilometers above the surface of the Earth, cosmic rays continually strike…

A: Mass of a muon,      here,  is the mass of an electron The speed of a muon is approximately equal to…

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Q: 3 m 3 m D 60 KN 10 kN 6 m What is the reaction (in kN) at point A in the Y direction ?

A: The objective of the question is to find the reaction at point A in the Y direction when a beam of…

Q: 2. Particle A with mass 9.0 [kg] is at rest relative to the lab frame. What is the particle's energy…

A: According to Bartleby policy I am doing question 2 only please post the question 3 on another thread

Q: A boy throws a ball with a speed v at a vehicle that is approaching him with a speed V. After…

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Q: A spaceship is traveling through space, far away from any planets or stars. The ship has a mass of…

A: The data given is as follows: 1. The mass of the spaceship, ms=520,000 kg 2. The initial velocity of…

Q: 1. In 1896 in Waco, Texas, William Crush of the "Katy" railroad parked two locomotives at opposite…

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Q: A 2,000kg car is moving at 30m/s hits a 1,500kg car moving at 12m/s going in the same direction. The…

A: The given values are, m1=2000 kgv1=30 m/sm2=1500 kgv2=12 m/s

Q: A child is standing is standing on the edge of a cliff overlooking a river. The cliff is 8m above…

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Q: If both the momentum and kinetic energy of a particle are known, it is possible to determine * both…

A: The relation between the kinetic energy and momentum of a particle is given as :  K.E=P22mHere, K.E…

Q: A tennis ball of mass m is dropped from rest at point A, covering a height H, above a frictionless…

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Q: Problem One newly discovered light particle has a mass of m and property q. Suppose it moves within…

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Q: An astronaut with a mass of 84kg is at rest in space, before firing her water pack to move towards…

A: Given data The mass of the astronaut is ma = 84 kg. The initial velocity of water and astronaut is…

Q: what speed will the ship attain in 3.0 days because of the momentum

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Q: In the Projectile experiment, the projectile was fired horizontally with an initial velocity (Vo)…

A: This question based on Motion in a plane topic. Slope of any graph is the ratio of change in the…

Q: An object, with mass 30 kg and speed 13 m/s relative to an observer, explodes into two pieces, one 5…

A: Consider the weight of the second mass is, 30 kg5=6 kg Then, the weight of the first mass is 24 kg.…

Q: Two asteroids of equal mass in the asteroid beit between Mars and Jupiter collide with a glancing…

A: Kinetic energy will be lost during collision.

Q: 4. Two astronauts with masses mj and m2 are moving with the velocity u together. They push each…

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Q: The radius of Saturn (from the center to just above the atmosphere) is 60300 km (60300 × 10³ m), and…

A: Given  Radius of Saturn R= 60300× 103 m = 6.03×107m Mass of Saturn M = 5.7 × 1026 kg

Q: A stationary particle exclude into two particles of masses m1 and m2 which move in opposite…

A: The masses of two stationary particles,

Q: surface and head towards the target. If the velocity of the ball before striking the wall at point A…

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Q: A cannonball has an ejection velocity of 800 m/sec compared to a fixed cannon. Now we mount the gun…

A: Introduction: 1) Concepts of Relative velocity It is a complicated yet very interesting concept. It…

Q: trebuchet releases its 90 kg stone projectile 5 m above the ground, at an ngle of 35, and with a…

A: Motion of projectile can be divided into x component and y component.

Q: An object of mass 23.0 kg is not moving on a plane with an angle 0, and of µ = 0.23, what is the…

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Q: Juliet has been captured by Thugs and is being held in a castle surrounded by a 75.0 m wide moat…

A: Height (h) = 8 m Velocity (v) = 27 msθ = 38oHorizontal distance (d) = 75 m

Q: Two asteroids of equal mass in the asteroid belt between Mars and Jupiter collide with a glancing…

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Q: c. What is the frequ A 200 g mass at frequency of 2.0 H and has v = -30 c a. The period. c. The…

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Q: a) Choose values for the following. None of them can be 0.  i. The value of gravitational…

A: You are not on earth. You shoot a firework into the air. It reaches a certain peak height and then…

Q: this is a multi step problem but I am just having trouble with this part of the problem. Here are…

A: Given mass of particle 1=6 kg initial velocity for particle 1= 185i+138j final velocity for particle…

Q: For years, the tallest tower in the United States was the Phoenix Shot Tower in Baltimore, Maryland.…

A: Given Data: Height of the tower, h=82.15 m Initial velocity, u=0 m/s g=-9.81 m/s2

Q: A child is standing on the edge of a cliff overlooking a river. The cliff is 8 m above the edge of…

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Q: On planet #2, you launch a projectile straight up from the ground at a speed of 77.4 m/s. The…

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Q: If one mass is much greater than the other, the larger mass stays essentially at rest while the…

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Q: Four electrons are located at the vertices of a square, one at each vertex. The length of a side of…

A: Four electrons at the vertices of the square. length of the side of the square is d=1.0nm=1.0×10-9m…

Q: A man of 50 kg mass is standing in a gravity free space at a height of 10 m above the floor. He…

A: Given, Mass of man(M)= 50kg Mass of stone (m)= 0.5 kg Man is standing at a height (h) = 10m above…

Q: You and another astronaut are in space.  You throw a tool to them that has a mass of 15kg.  Your…

A: Mass of tool, mt = 15 kg Your mass, my = 91 kg Other astronaut's mass, ma = 88 kg Speed of tool, vt…

Q: 15-kg object initially at rest is raised to a height of 8 m by a force of 200 N. What is the…

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Q: A satellite is in a circular orbit of radius r around the Earth. (Use the following as necessary: G,…

A: A satellite of mass M to move in a circular orbit, centripetal force must be acting on the…