At t= 488 s after midnight, a spacecraft of mass 1200 kg is located at position...
At t= 488 s after midnight, a spacecraft of mass 1200 kg is located at position <2 × 105, 8 × 105, -8 × 105> m, and at that time an asteroid whose mass is 4 × 1015 kg is located at position <4 × 105, -3 × 105, -11 × 105 > m. There are no other objects nearby. (a) Calculate the (vector) force acting on the spacecraft. F→net= < , , > N (b) At t= 488 s the spacecraft's momentum was p→i , and at the later time t= 498 s its momentum was p→f . Calculate the (vector) change of momentum p→f-p→i . p→f-p→i= < , , > kg·m/s
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At t= 488 s after midnight, a spacecraft of mass 1200 kg is
located at position...
Problem 3.27 At , = 484 s after midnight, a spacecraft of mass 1200 kg is...
Problem 3.27 At , = 484 s after midnight, a spacecraft of mass 1200 kg is located at position <3 x 105, 4 x 105,-3 x 10, m, and at that time an asteroid whose mass is 7 x 10s kg is located at position <9 x 105, -3 x 105, -17 x 105> m. There are no other objects nearby (a) Calculate the (vector) force acting on the spacecraft. Fnet = < > N (b) At t 484 s...
(1) At t= 472 s after midnight, a spacecraft of mass 1000 kg is located at...
(1) At t= 472 s after midnight, a spacecraft of mass 1000 kg is located at position <4 × 105, 2 × 105, -9 × 105> m, and at that time an asteroid whose mass is 5 × 1015 kg is located at position <4 × 105, -5 × 105, -16 × 105 > m. There are no other objects nearby. (a) Calculate the (vector) force acting on the spacecraft. (b) At t= 472 s the spacecraft's momentum was p→i,...
Problem 3.27 Your answer is incorrect. Try again At t = 484 s after midnight, a...
Problem 3.27 Your answer is incorrect. Try again At t = 484 s after midnight, a spacecraft of mass 1200 kg is located at position <3 x 105, 4 × 105-3 × 105> m, and at that time an asteroid whose mass is 7 x 1015 kg is located at position <9 x 105, -3 x 105, -17 x 105>m. There are no other objects nearby. (a) Calculate the (vector) force acting on the spacecraft. F net0.036 8.29e5 1.66e4 >...
Problem 3.27 Your answer is incorrect. Try again. Att-486 s after midnign a spacecraft of mass...
Problem 3.27 Your answer is incorrect. Try again. Att-486 s after midnign a spacecraft of mass 1000 kg is located at position <7 x 10s, 7x 10. 105,-5 x 10s,-16 (a) Caloulate the (vector) force acting on the spacecraft 6x10, m, and at that time an asteroid whose mass is 5 × 1015 kg is located at posion <3 x x 109 > m. There are no other objects nearby. (b) At t 486 s the spacecraft's momentum was p...
A spacecraft of 110 kg mass is in a circular orbit about the Earth at a...
A spacecraft of 110 kg mass is in a circular orbit about the Earth at a height h = 2RE. (a) What is the period of the spacecraft's orbit about the Earth? T = . h (b) What is the spacecraft's kinetic energy? K = . J (c) Express the angular momentum L of the spacecraft about the center of the Earth in terms of its kinetic energy K. (Use the following as necessary: RE for the radius of the...
A small space probe of mass 180 kg is launched from a spacecraft near Mars. It...
A small space probe of mass 180 kg is launched from a spacecraft near Mars. It travels toward the surface of Mars, where it will eventually land. At a time 22.6 seconds after it is launched, the probe is at location <4000, 8700, 0> m, and at this same instant its momentum is <50000, -7400, 0> kg·m/s. At this instant, the net force on the probe due to the gravitational pull of Mars plus the air resistance acting on the...
The crew of a stationary spacecraft observe an asteroid whose mass is 4.00 x 1017 kg....
The crew of a stationary spacecraft observe an asteroid whose mass is 4.00 x 1017 kg. Taking the location of the spacecraft as the origin, the asteroid is observed to be at location < 7.00 x 103, -3.00 x 103, 10.00 x 103> m at a time 18.2 s after launch time. At a time 19.2 s after launch time, the asteroid is observed to be at location < -2.10 x 103, 0.90 x 103, -5.00 x 103> m. Assuming...
(a) In outer space, far from other objects, block 1 of mass 33 kg is at...
(a) In outer space, far from other objects, block 1 of mass 33 kg is at position <11, 10, 0> m, and block 2 of mass 1250 kg is located at position <20, 10, 0> m. What is the (vector) gravitational force acting on block 2 due to block 1? It helps to make a sketch of the situation. F→grav= < , , > N (b) At 4.1 seconds after noon both blocks were at rest at the positions given...
The position vector of a particle of mass 2.10 kg as a function of time is...
The position vector of a
particle of mass 2.10 kg as a function of time is given by r with
arrow = (6.00 î + 5.80 t ĵ), where r with arrow is in meters and t
is in seconds. Determine the angular momentum of the particle about
the origin as a function of time. k kg · m2/s
6.00 і + 5.80 tj. where r ıs in meters and t is in seconds. Determine the angular momentum of the...
At time t1 = 16 s, a car with mass 1000 kg is located at <112,...
At time t1 = 16 s, a car with mass 1000 kg is located at <112, 0, 20> m and has momentum <5500, 0, −3600> kg · m/s. The car's momentum is not changing. At time t2 = 20 s, what is the position of the car?
Problem 3.27 At , = 484 s after midnight, a spacecraft of mass 1200 kg is located at position <3 x 105, 4 x 105,-3 x 10, m, and at that time an asteroid whose mass is 7 x 10s kg is located at position <9 x 105, -3 x 105, -17 x 105> m. There are no other objects nearby (a) Calculate the (vector) force acting on the spacecraft. Fnet = < > N (b) At t 484 s...
Problem 3.27 Your answer is incorrect. Try again At t = 484 s after midnight, a spacecraft of mass 1200 kg is located at position <3 x 105, 4 × 105-3 × 105> m, and at that time an asteroid whose mass is 7 x 1015 kg is located at position <9 x 105, -3 x 105, -17 x 105>m. There are no other objects nearby. (a) Calculate the (vector) force acting on the spacecraft. F net0.036 8.29e5 1.66e4 >...
Problem 3.27 Your answer is incorrect. Try again. Att-486 s after midnign a spacecraft of mass 1000 kg is located at position <7 x 10s, 7x 10. 105,-5 x 10s,-16 (a) Caloulate the (vector) force acting on the spacecraft 6x10, m, and at that time an asteroid whose mass is 5 × 1015 kg is located at posion <3 x x 109 > m. There are no other objects nearby. (b) At t 486 s the spacecraft's momentum was p...
The position vector of a
particle of mass 2.10 kg as a function of time is given by r with
arrow = (6.00 î + 5.80 t ĵ), where r with arrow is in meters and t
is in seconds. Determine the angular momentum of the particle about
the origin as a function of time. k kg · m2/s
6.00 і + 5.80 tj. where r ıs in meters and t is in seconds. Determine the angular momentum of the...
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