Question

In: Physics

During launches, rockets often discard unneeded parts. A certain rocket starts from rest on the launch...

During launches, rockets often discard unneeded parts. A certain rocket starts from rest on the launch pad and accelerates upward at a steady 3.05 m/s^2 . When it is 260 m above the launch pad, it discards a used fuel canister by simply disconnecting it. Once it is disconnected, the only force acting on the canister is gravity (air resistance can be ignored).

A.   How high is the rocket when the canister hits the launch pad, assuming that the rocket does not change its acceleration?

B. What total distance did the canister travel between its release and its crash onto the launch pad? This includes the distance the canister travels while going up plus the distance it travels while falling back to the ground.

**** Please show work. Thanks!

Solutions

Expert Solution

genius_generous answered 11 months ago
Next > < Previous

Related Solutions

A catapult launches a test rocket vertically upward from a well, giving the rocket an initial...
A catapult launches a test rocket vertically upward from a well, giving the rocket an initial speed of 79.4 m/s at ground level. The engines then fire, and the rocket accelerates upward at 3.90 m/s2 until it reaches an altitude of 1200 m. At that point its engines fail, and the rocket goes into free fall, with an acceleration of −9.80 m/s2. (You will need to consider the motion while the engine is operating and the free-fall motion separately.) (a)...
A catapult launches a test rocket vertically upward from a well, giving the rocket an initial...
A catapult launches a test rocket vertically upward from a well, giving the rocket an initial speed of 79.2 m/s at ground level. The engines then fire, and the rocket accelerates upward at 3.90 m/s2 until it reaches an altitude of 1060 m. At that point its engines fail, and the rocket goes into free fall, with an acceleration of −9.80 m/s2. (You will need to consider the motion while the engine is operating and the free-fall motion separately.) (a)...
A catapult launches a test rocket vertically upward from a well, giving the rocket an initial...
A catapult launches a test rocket vertically upward from a well, giving the rocket an initial speed of 80.8 m/s at ground level. The engines then fire, and the rocket accelerates upward at 4.20 m/s2 until it reaches an altitude of 990 m. At that point its engines fail, and the rocket goes into free fall, with an acceleration of ❝9.80 m/s2. (You will need to consider the motion while the engine is operating and the free-fall motion separately.) (a)...
A catapult launches a test rocket vertically upward from a well, giving the rocket an initial...
A catapult launches a test rocket vertically upward from a well, giving the rocket an initial speed of 80.8 m/s at ground level. The engines then fire, and the rocket accelerates upward at 4.20 m/s2 until it reaches an altitude of 990 m. At that point its engines fail, and the rocket goes into free fall, with an acceleration of −9.80 m/s2. (You will need to consider the motion while the engine is operating and the free-fall motion separately.) (a)...
In the first stage of a two-stage rocket, the rocket is fired from the launch pad...
In the first stage of a two-stage rocket, the rocket is fired from the launch pad starting from rest but with a constant acceleration of 3.50 m/s2 upward. At 25.0 s after launch, the second stage fires for 10.0 s, which boosts the rocket’s velocity to 132.5 m/s upward at 35.0 s after launch. This firing uses up all the fuel, however, so after the second stage has finished firing, the only force acting on the rocket is gravity. Air...
A car start from rest and travels towards a jeep. the jeep starts from rest at...
A car start from rest and travels towards a jeep. the jeep starts from rest at the same time with the car and travels toward the car. the car and jeep is 10 km apart. if the acceleration of the jeep and the car are 4 m/s^2 and 7 m/s^2 repectively, when and where will they meet?
During a Tatooine speeder race, Dannik Jerriko starts from rest and accelerates constantly for a time...
During a Tatooine speeder race, Dannik Jerriko starts from rest and accelerates constantly for a time T, reaching a speed of 50 m/s. He then gives his engine to Garindan to use in his speeder, which (including the engine) is twice the mass of Dannik’s speeder. If Garindan also starts from rest and accelerates constantly, how fast will he be going after the same amount of time T?
A ski jumper starts from rest from point A at the top of a hill that...
A ski jumper starts from rest from point A at the top of a hill that is a height h1 above point B at the bottom of the hill. The skier and skis have a combined mass of 80 kg. The skier slides down the hill and then up a ramp and is launched into the air at point C that is a height of 10m above the ground. The skier reaches point C traveling at 42m/s. (a) Is the...
Projectile Motion - From Ground - General Launch Angle A rocket is fired at an initial...
Projectile Motion - From Ground - General Launch Angle A rocket is fired at an initial speed v0 = 160.0 m/s from ground level, at an angle θ = 46° above the horizontal. Ignore air resistance. The magnitude of the gravitational acceleration is 9.8 m/s2. Choose the RIGHT as positive x-direction. Choose UPWARD as psotitive y-direction Keep 2 decimal places in all answers A. Find v0x, the x component of the initial velocity (in m/s) B.Find v0y, the y component...
A rocket is launched from rest and reaches a position of (65m, 185m) and a velocity...
A rocket is launched from rest and reaches a position of (65m, 185m) and a velocity of (195m/s, 555m/s) when it runs out of fuel. From this time, tbo, it flies a projectile motion path. Find the maximum height above the ground the rocket achieves after running out of fuel Find the time t and position x of the rocket when it hits the ground.
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT