The changes of momentum for Philae and for Comet 67/P were equal (in magnitude). Were the impulses experienced by Philae and the comet equal? How about the forces? How about the changes of kinetic energies?
Q: Calculate the objects/ coin bundles maximum potential and kineti cenergies, maximum velocity,…
A: Given: The mass of the object is 0.009072 kg. The height of the object is 1 m. The time inetrval is…
Q: Two identical automobiles have the same speed. One travels north, and one travels east. Do these…
A:
Q: Please answer the below question: Thanks. A raw egg with a mass of .07 kg is dropped without a…
A: The egg, without protection is dropped from a height of 1 m, 6 m and 13 m. Since there is no…
Q: When an object explodes into two fragments, the lighter one gets more kinetic energy than the…
A: Solution Given dataWhen an object explodes into two fragments, the lighter one gets more kinetic…
Q: The y-component of a force on 5.2 kg box varies with time as shown in the figure above. (a) Find…
A: Since you have posted a question with multiple sub parts, we willprovide the solution only to the…
Q: A car of mass 800 kg crashes into a brick wall at 4m/s. The car comes to a stop in just 0.1s. What…
A: The mass of the car is The initial speed of the car is The final speed of the car is
Q: Calculate the linear momentum (in kg•m/s ) of a pickup truck that has a mass of 1035 kg and is…
A: The expression for the linear momentum is as follows: p = mv
Q: A Saturn V’s mass at liftoff was 2.80X10 kg, its fuel-burn rate was 1.40X10 kg/s, and the exhaust…
A: Given:
Q: Two rockets each with mass 2.30 ✕ 106 kg and a 3.20 ✕ 106 kg are fired into space. Calculate the…
A: Escape velocity is given as v = (GM/r)1/2 G = gravitational constant M = mass of planet r = radius…
Q: A small ball of mass m is aligned above a larger ball of mass M = 2.1 kg (with a slight separation,…
A:
Q: Two asteroids of equal mass in the asteroid belt botwoon Mare and lunitor collido with a alancing…
A:
Q: 258.74 m/s (vGas) by burning fuel at a rate of 2.03 x10 5 kg/s (dmdT). In full tank, the rocket…
A: Given:- A new design of Saturn 14 rocket with mass m = 1.15 x106 kg eject gases at a constant speed…
Q: If we hit a 0.25 kg ball travelling 15 m/s leftward towards the bat that then travels 15 m/s…
A: Impulse is the effect of force over a small time interval. It is equal to the change in momentum.…
Q: A small ball of mass m is aligned above a larger ball of mass M-1.6 kg (with a slight separation, as…
A: Mass of basket ball: M= 1.6 kg Height from both balls gets dropped: h = 1.6 m Conservation of…
Q: A person is throwing a ball. Impulse applied to the ball and the momentum of the ball during the…
A: Introduction:Impulse is given as, I = F×there F is applied force and t is time interval forwhich…
Q: One modified RS-25 engine produces 2 Mega Newtons of thrust. The Specific Impulse for the rocket…
A: To calculate the masses of liquid oxygen and hydrogen, we need to use the specific impulse (Isp) and…
Q: y but different momen
A: If two bodies have same mass as well as kinetic energy then it must be concluded that there…
Q: A stone of mass 3.7 kg drops from rest at a height of 7.67 m. What magnitude of impulse, J, does…
A:
Q: Pls help ASAP on both pls i beg
A: Mass of sphere X,Speed of sphere X,Mass of sphere Y,Speed of sphere Y,
Q: 3,400-kg truck runs into the rear of a 1,000-kg car that was stationary. The truck and car are…
A:
Q: A basketball with a mass of 0.60 kg falls vertically to the floor where it hits with a velocity of…
A: Write down the given values using suitable variables. Here m signifies basketball mass, v1…
Step by step
Solved in 2 steps
- What is the total impulse within the 12 seconds?Calculate the increase in velocity (in m/s) of a 4810 kg space probe that expels 3210 kg of its mass at an exhaust velocity of 4.00 ✕ 103 m/s. You may assume the gravitational force is negligible at the probe's location. The answer is 4400 m/s given by the homework website I tried using the conservation of momentum and the conservation of kinetic energy but did not get the right answer.Two asteroids with the same mass are in the connecting line between Mars andJupiter. Asteroid A, initially moves straight (positive x-axis) with velocity40 m / s deflected 30 ° to the direction it was coming from, when hitting Asteroid Awhich was initially silent. After collision Asteroid B moves in 45 ° direction towards Asteroid A.(a) Find the velocity of each asteroid after the collision.(b) What percentage of energy was lost from Asteroid A during the collision?
- We have a ballistic pendulum with the force acting between the ball and pendulum during the ball's capture being very large. Why does this large force not affect the conservation of momentum during capture? Why can't we use conservation of momentum when the pendulum-ball system swings upward yet we can use the conservation of mechanical energy instead?Initially, ball 1 rests on an incline of height h, and ball 2 rests on an incline of height h/2 as shown in the figure below. They are released from rest simultaneously and collide elastically in the trough of the track. If m₂ = 5m₁, m₁ = 0.043 kg, and h = 0.34 m, what is the velocity of each ball after the collision? (Assume the balls slide but do not roll. Indicate the direction with the sign of your answer. Positive is to the right, and negative is to the left. Due to the nature of this problem, do not use rounded intermediate values in your calculations including answers submitted in WebAssign.) x V₁ = Your response differs from the correct answer by more than 10%. Double check your calculations. m/s x V₂f = Your response differs from the correct answer by more than 100%. m/s Need Help? Read It Submit Answer m₁ m₂> A crew Capsule is returning from the ISS, whose orbit is circular with radius Ro + 400 km. Prior to re-entry, the capsule will insert into a 200 km Coplanar parking orbit to validate a new safety. system. The crew execute a Hohmann transfer to change their orbit from that of the ISS to that of the parking orbit. Compute the phase angle Do at the time of Impulse 1. State answer in degrees.