In the previous question, the height attained by the rocket before deceleration is :

In the previous question, the height attained by the rocket before deceleration is :
A. 1 km
B. 10km
C. 20km
D. 60 km

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - B
Height before retardation
`(1)/(2)xx(20)xx1000=10,000=10 km`

5 views Answered 2023-02-05 15:29

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