# Question: A pollution sampling rocket is launched straight upward with rockets providing

A pollution-sampling rocket is launched straight upward with rockets providing a constant acceleration of 12.0 m/s2 for the first 1000 m of flight. At that point the rocket motors cut off and the rocket itself is in free fall. Ignore air resistance.

(a) What is the rocket’s speed when the engines cut off?

(b) What is the maximum altitude reached by this rocket?

(c) What is the time it takes to get to its maximum altitude?

(a) What is the rocket’s speed when the engines cut off?

(b) What is the maximum altitude reached by this rocket?

(c) What is the time it takes to get to its maximum altitude?

## Relevant Questions

A test rocket containing a probe to determine the com-position of the upper atmosphere is fired vertically upward from an initial position at ground level. During the time t while its fuel lasts, the rocket ascends with a ...The Taipei 101 Tower in Taipei, Taiwan is a 509-m (1667-ft), 101-story building (Fig. 2.28). The outdoor observation deck is on the 89th floor, and two high-speed elevators that service it reach a peak speed of 1008 m/min on ...A toy rocket is launched (from the ground) vertically upward with a constant acceleration of 30.0 m/s2. After traveling 1000 m, its engines stop. When it reaches the very top of its motion, it falls for 0.500 s before a ...(a) Can a vector be less than one of its components? (b) How about equal to one of its components? Using the triangle method, show graphically that (a) A-bar + B-bar = B-bar + A-bar and (b) If A-bar – B-bar = C-bar, then A-bar = B-bar + C-barPost your question