Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms -1 . To give an initial upward acceleration of 20 ms -2 , the amount of gas ejected per second to supply the needed thrust will be (g = 1 (a) 127.5 kgs -1 (b) 187.5 kgs -1 (c) 185.5 kgs -1 (d) 137.5 kgs -1



A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms-1. To give an initial upward acceleration of 20 ms-2, the amount of gas ejected per second to supply the needed thrust will be (g = 1


        (a)    127.5 kgs-1


        (b)    187.5 kgs-1


        (c)    185.5 kgs-1


        (d)    137.5 kgs-1


Grade:upto college level

1 Answers

Simran Bhatia
348 Points
7 years ago

(b)

(b)

       

Þ

Þ  

Þ   

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free