a 200kg weather rocket is loaded with 100kg of fuel and fired straight up . it accelerates upward at 35 m/s^2 for 33 seconds, then runs out of fuel. Ignore any air resistance effects.

(a)what is the rocket's maximum altitude? (in km)

(b) how long is the rocket in the air? ( in seconds)

Answer rating: 100% (QA)

Solution a Velocity at end of 33 seconds V 0 3533 1155 ms height coverd ... View the full answer