# Answer to Question #60022 in Mechanics | Relativity for Jahnavi

Question #60022

A model rocket fired from the ground

ascends with constant upward acceleration.

After 1.0 s from firing a small bolt is

dropped from the rocket and after 5.0 s from

firing, its fuel is then finished. The bolt

strikes the ground after 2.0 s from the instant

it was dropped. Acceleration due to gravity

is g = 10 m/s2

.

(a) acceleration of the rocket while running

on its fuel is 8.0 m/s2

.

(b) rocket was at height 100 m above the

ground when its fuel was finished.

(c) maximum speed of the rocket during its

flight is 40 m/s

(d) total airtime of the rocket is 15 s

THE QUESTION IS HOW MANY STATEMENTS ARE TRUE?

CAN U PLEASE EXPLAIN IN DETAIL

ascends with constant upward acceleration.

After 1.0 s from firing a small bolt is

dropped from the rocket and after 5.0 s from

firing, its fuel is then finished. The bolt

strikes the ground after 2.0 s from the instant

it was dropped. Acceleration due to gravity

is g = 10 m/s2

.

(a) acceleration of the rocket while running

on its fuel is 8.0 m/s2

.

(b) rocket was at height 100 m above the

ground when its fuel was finished.

(c) maximum speed of the rocket during its

flight is 40 m/s

(d) total airtime of the rocket is 15 s

THE QUESTION IS HOW MANY STATEMENTS ARE TRUE?

CAN U PLEASE EXPLAIN IN DETAIL

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## Comments

Assignment Expert23.05.16, 19:10Dear MOKSHITH, You're welcome. We are glad to be helpful. If you liked our service please press like-button beside answer field. Thank you!

MOKSHITH21.05.16, 06:10amazing answer

searching for this answer from so many days

thank u assignment expert

JAHNAVI20.05.16, 06:13VERY GOOD QUESTION

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