What is the kinetic energy of the pellet in the reference

Assignment Help Physics

Reference no: EM13617386

One way to attack a satellite in Earth orbit is to launch a swarm of pellets in the same orbit as the satellite but in the opposite direction. Suppose a satellite in a circular orbit 380 km above Earth's surface collides with a pellet having mass 4.3 g.

(a) What is the kinetic energy of the pellet in the reference frame of the satellite just before the collision?

(b) What is the ratio of this kinetic energy to the kinetic energy of a 4.3 g bullet from a modern army rifle with a muzzle speed of 1100 m/s?

Reference no: EM13617386

Questions Cloud

Companies often try to keep accounting earnings growing at : companies often try to keep accounting earnings growing at a relatively steady pace in an effort to avoid large swings

The thermal conductivities of cast iron and enamel are 50 : an electric hot plate is maintaned at a temperature of 350 and is used to keep the solution just boiling at 95. the

A fighter jet is launched from an aircraft carrier with the : a fighter jet is launched from an aircraft carrier with the aid of its own engines and a steam-powered catapult. the

A 5-year car loan for 50000 with equal semi-annual payments : a 5-year car loan for 50000 with equal semi-annual payments. the loan requires no payments in the first year i.e. the

What is the kinetic energy of the pellet in the reference : one way to attack a satellite in earth orbit is to launch a swarm of pellets in the same orbit as the satellite but in

Steam having a mass of 3kg and initially at 25mpa and : steam having a mass of 3kg and initially at 2.5mpa and 350degc has 2460kj of heat removed at constant temperature until

A 200g bullet strikes a 200 kg block hanging from a long : a 2.00g bullet strikes a 2.00 kg block hanging from a long cord. the bullet imbeds itself in the block causing the

Harry jones has invested onethird of his funds in share 1 : harry jones has invested one?third of his funds in share 1 amp two?thirds of his funds in share 2. his assessment of

Suppose that tapdance incs capital structure features 70 : suppose that tapdance inc.s capital structure features 70 percent equity 30 percent debt and that its before-tax cost

User Account

All Pages