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 Mars satellite moving in an orbit of radius 9.4 × 103 km takes 27540 s to complete one revolution. Calculate the mass of Mars.

A Mars satellite moving in an orbit of radius 9.4 × 103 km takes 27540 s to complete one revolution. Calculate the mass of Mars.

Grade:11

1 Answers

Navjyot Kalra
askIITians Faculty 654 Points
7 years ago
Sol. T = 2π √r^3/GM ⇒ 27540 = 2 * 3.14 √(9.4 * 10^3 * 10^3)^3/6.67 * 10^-11 * M Or (27540)^2 = (6.28)^2 (9.4 * 10^6)^2/6.67 * 10^-11 *M Or M = (6.28)^2 * (9.4)^3 * 10^18/6.67 * 10^-11 * (27540)^2 = 6.5 * 10^23 kg.

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