The vertical extent of troposphere from the surface of the earth is –
None of the options
8 Kms at the poles to 18 Kms at the equator
18 Kms at the equator to 28 Kms at the poles
8 Kms at the equator to 18 Kms at the poles
Given radius of earth along the equator is 6378 km and that along the poles is 6357 km. Calculate the percentage change in the weight of a man when he moves from the equator to the poles.
A man completed a trip of 136 km in 8 hours.some part of the trip was covered at 15 km/hr and the remaining at 18 km/hr.find the part of the trip covered in 18 km/hr.