Aman walks foward on a bus. to a stationary obserrver, the bus moves east at a speed of 13 m/s if the man moves 0.7 m/s east relative to the bus. what is his velocity in the frame of reference of a stationary observer?

Solution:

In This question we have given that

velocity of bus= towards East

Velocity of Man= Towards East

It means Both are moving in the same direction

Therefore velocity of man in the frame of reference of a stationary observer is given as=velocity of bus+velocity of man

=

= towards east

Therefore, Therefore velocity of man in the frame of reference of a stationary observer is Towards east

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.

get the total number of pieces of fruit and divide it by 4 to get the average. the result is the answer to the problem. 14 total number of fruits and there are 4 members. 14 divided by 4 is equals to 3.5.