33. A large rocket has a mass of 2.00 x 10° kg at takeoff, and its engines produce a thrust of 3.50 x 10' N. (a) Find its initial acceleration if it takes off vertically. (b) How long does it take to reach a velocity of 120 km/h straight up, assuming constant mass and thrust?

33. A large rocket has a mass of 2.00 x 10° kg at takeoff, and its engines produce a thrust of 3.50 x 10' N. (a) Find its initial acceleration if it takes off vertically. (b) How long does it take to reach a velocity of 120 km/h straight up, assuming constant mass and thrust?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 33P: A large rocket has a mass of 2.00106kgat takeoff, and its engines produce a thrust of 3.50107N . (a)...

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Please i need help with question 33.

Thanks.

33. A large rocket has a mass of 2.00 x 10° kg at
takeoff, and its engines produce a thrust of 3.50 x 10' N.
(a) Find its initial acceleration if it takes off vertically. (b)
How long does it take to reach a velocity of 120 km/h
straight up, assuming constant mass and thrust?

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