When a satellite going round the earth in a circular orbit of radius r and speed v loses some of its energy, then r and v change as

When a satellite going round the earth in a circular orbit of radius r and speed v loses some of its energy, then r and v change as

(a)  r and v both with increase

(b)  r and v both will decrease

(c)   r will decrease and v will increase

(d)  r will decrease and v will decrease

Answer: c

(7)