One of the first ion engines on a commercial satellite usedXenon as a propellant and could eject the ionized gas at a rateof 3.03 x 1026 kg/s with an exhaust speed of 3.04 x 104 m/s.What instantaneous thrust could the engine provide?

A girl launches a toy rocket from the ground. The engine experiences an average thrust of 5.26 N. The mass of the engine plus fuel before liftoff is 24.9 g, which includes fuel mass of 12.7 g. The engine fires for a total of 1.90 s. (Assume all the fuel is consumed.) (a) Calculate the average exhaust speed of the engine (in m/s). m/s (b) This engine is positioned in a rocket shell mass 42.5 g. What is the magnitude of the final velocity of the rocket (in m/s) if it were to be fired from rest in outer space with the same amount of fuel? Assume the fuel burns at a constant rate. m/s

(COLLAB) A new design of Saturn 16 rocket with mass 1.98 x10° kg has a propulsion engine that can eject gases at a constant speed of 266.63 m/s (vGas) by burning fuel at a rate of 4.03 x10 kg/s (dmdT). In full tank, the rocket can carry a fuel of mass 40.35 x10 kg. If this design exceeds the velocity of 11,200 m/s it can successfully escape Earth's gravity. Determine if this is so. Find its maximum velocity (velyZ) in a PhysLab virtual simulation. (Pitch Angle = 0)

The Merlin rocket engines developed by SpaceX can produce 7.12 ✕ 105 N of instantaneous thrust with an exhaust speed of 3.05 ✕ 103 m/s in vacuum. What mass of fuel does the engine burn each second to produce this thrust? (Enter your answer in kg/s.)

(COLLAB) A new design of Saturn 12 rocket with mass 1.86 x10° kg has a propulsion engine that can eject gases at a constant speed of 395.43 m/s (vGas) by burning fuel at a rate of 4.73 x10 5 kg/s (dmdT). In full tank, the rocket can carry a fuel of mass 44.03 x10 6 If this design exceeds the velocity of 11,200 m/s it can successfully escape Earth's gravity. Determine if this is so. I kg.

Question 12. As part: of target practise for new recruits at the Bomana Police College, a cadet me tasked to shoot a blopck that was held by a horizontal -thin sheet directly above him. If the builet nas a mass of 24.0 g and a speed of 310m/s on impact with the block, how high will the block rise into the air after the bullet becomes embedded in it? The block is 4.0kg

How much of a single-stage rocket that is 100,000 kg can be anything but fuel if the rocket is to have a final speed of 8.00 km/s , given that it expels gases at an exhaust velocity of 2.20×103 m/s?

The Merlin rocket engines developed by SpaceX can produce 7.44 x 105 N of instantaneous thrust with exhaust speed of 3.05 x 10³ m/s in vacuum. What mass of fuel does the engine burn each second to produce this thrust? (Enter your answer in kg/s.) HINT kg/s

Ion-propulsion rockets have been proposed for use in space. They employ atomic ionization techniques and nuclear energy sources to produce extremely high exhaust velocities, perhaps as great as 8.00 ✕ 106 m/s. These techniques allows a much more favorable payload-to-fuel ratio. To illustrate this fact: (a) Calculate the increase in velocity in m/s of a 23,000-kg space probe that expels only 40.0-kg of its mass at the given exhaust velocity.   m/s (b) These engines are usually designed to produce a very small thrust for a very long time—the type of engine that might be useful on a trip to the outer planets, for example. Calculate the acceleration in m/s2 of such an engine if it expels 4.50 ✕ 10−6 kg/s at the given velocity, assuming the acceleration due to gravity is negligible.   m/s2

If a rocket engine ejects gases at a rate of 29 kg/s, how fast must the gaseous exhaust be moving if the thrust produced is sufficient to allow a 2.7 x 105 kg rocket to rise slowly from the earth when aimed straight up? Express your answer in km/s.