Two astronauts, of masses 55 kg and 89 kg, are initially at rest in outer space.  They push each other apart.  What is their separation after the lighter astronaut has moved 10 m? Round your answer to the nearest meter

Q: Two space walkers, one with mass= 120 kg and the other one with mass = 85kg, hold on to the ends of…

A: Given:Mass of 1st astronaut = 85 kgMass of 2nd astronaut = 120 kgDistance between them, L = 25 m

Q: M = mass of meter stick 5 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 m1 m2 Mass m1 = 300…

A: Given: m1=300 gm2=69 gM=129 g

Q: In a jealous rage, Hiro Nyoko (300 kg in his spacesuit) throws a 60 kg tool at Francois O'Malley (a…

A: The motion of the system can be explained by applying the principle of conservation of momentum…

Q: An object has a rest mass of 185.0 kg. As the object moves, it is measured that its mass is 192.0…

A: The speed of the object is  v = 0.2675*c   OR  v = 0.8027*108 m/s

Q: There are two particles (1 and 2) that are moving around in space. The mass of particle 1 is 4.7 kg…

A:

Q: The two masses m₁ = 2kg and m2 are connected by a massless string passing through a massless pulley…

A:

Q: How far does the probe travel in total, in m?

A: mass of probe = 33 kg force on probe = 599 N initial velocity u = 0 m/s

Q: A spaceship at rest relative to a nearby star in interplanetary space has exhaust speed of 5.00 x 10…

A:

Q: Two identical tiny balls of highly compressed matter are 1.50 apart. When released in an orbiting…

A: Gravity is a natural force that attracts objects with mass towards each other. It is one of the…

Q: A girl, having a mass of 15 kg, sits motionless relative to the surface of a horizontal platform at…

A:

Q: ce skaters often end their performances with spin turns, where they spin very met ast about their…

A: Given:Moment of inertia, I1 = 0.90 kg.m²Moment of inertia, I2 = 2.9 kg.m²Angular speed, ω1 = 4.6…

Q: 1. The momentum of a particle is 50 kg-m/s. If the velocity of the particle is 5 m/s, what is its…

A:

Q: A 1024-kg blue ball is dropped from an initial z-position of 4.2 x 106 m through the center of a…

A:

Q: A squid relies on jet propulsion to move around. Assume the squid has a mass M, and it moves at a…

A:

Q: Two particles of equal mass 'm' go around a circle of radius Runder the action of their mutual…

A:

Q: Two persons on ice skates stand face-to-face and then push each other away. Their masses are 60 and…

A:

Q: Suppose you are navigating a spacecraft far from other objects. The mass of the spacecraft is 2.5 x…

A: Calculate the impulse due to force.

Q: In a binary star system, Star 1 has a mass 2 x 1030 kg. and Star 2 has a mass 1 x 1030 kg. At a…

A:

Q: don't In another dream, you find yourself in the middle of outer space with your best friend and his…

A: Let m1 and m2 are the masses of my friend and his twin, respectively. I'll give same pushing force…

Q: In a TV picture tube electrons are ejected from the cathode with negligible speed and reach a…

A:

Q: A 1024-kg blue ball is dropped from an initial z-position of 2.9 x 106 m through the center of a…

A: Given data: Mass of blue ball, m=1024kg Initial position, d=2.9×106m Radius of the planet, R=6×106m…

Q: Two astronauts, of masses 66.7-kg and 87.7-kg, are initially right next to each other and at rest in…

A: Let consider, both astronaut push each other with same force the displacement will be inversely…

Q: Two skaters, one 3 times the mass of the other, stand 8 m apart holding a taut rope on nearly…

A:

Q: Consider two astronauts initially at rest floating next to each other in space.  The 130 kg…

A:

Q: (a) How far is the center of mass of the Earth-Moon system from the center of Earth? (Mass of Earth…

A:

Q: A spaceship at rest relative to a nearby star in interplanetary space has a total mass of 2.60 x 10…

A: Given Data : The initial mass of a spaceship is, mi=2.6 x 104 kg The mass flow rate of burning fuel…

Q: 2. A small meteor in space, of mass 25000.0 kg, collides with a satellite of mass 9600.0 kg.…

A:

Q: How far apart are they when the lighter astronaut has moved 15 mm ? Express your answer to two…

A: Given data The mass of the heavier astronauts is: m h = 84 kg The mass of the lighter astronauts is:…

Q: Two astronauts, of masses 85 Kg and 120 Kg, are initially at rest in outer space. They push each…

A:

Q: Two identical spaceships with masses 3 tons are tied together by a cable of length 1 km and…

A: Given :             Mass m = 3 tons             Time T = 2mins

Q: On the surface of the Earth, a hammer and a feather are dropped from the same height at precisely…

A: When considering the motion of objects falling on the surface of the Earth, two factors come into…

Q: Suppose you are navigating a spacecraft far from other objects. The mass of the spacecraft is 4.0 x…

A: To determine the final position of the spacecraft after an hour, we need to consider the effect of…

Q: Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. The scale reads 830 N for the…

A: Apply newton’s second law of motion along the motion of the lift, and substitute 95kg, for m,…

Q: Situation 2. An astronaut weighing 1226.25N acquired a speed of 2.5m/s when he hops off from a…

A:

Q: A 1024-kg blue ball is dropped from an initial z-position of 3.9 x 106 m through the center of a…

A:

Q: A 1024-kg blue ball is dropped from an initial z-position of 3.7 x 106 m through the center of a…

A:

Q: Two astronauts, of masses 54 kg and 84 kg, are initially at rest in outer space. They push each…

A:

Q: You place a mass m=25 g on a book and slowly increase the angle θ that the book makes with the…

A:

Q: In outer space, high above the surface of Mars, a daring rescue is attempted as astronaut Mark…

A: Given Velocity of Watney vW                          = 3 m/s  Velocity of Lewis vL…

Q: Two manned satellites approaching one another at a relative speed of 0.100 m/s intend to dock. The…

A:

Q: If the mass of the planet is 48.8 x 1015 kg, measure the displacement of the ball at time t = 7 s?

A: Given: Mass of blue ball (m) = 1024 kg Initial height (z) = 3.8 × 106 m Radius of the planet (R) =…

Q: Two men exert forces of P = 50lb and F = 80 lb on the ropes. Determine the moment of each force…

A:

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: