Question

(a) The rear-view mirror of a car is a plane mirror. The driver can see the image of a bus parked behind
his car in the rea view mirror. If the driver reverses his car at a speed of 0.75 m/s, at which speed the
image of bus will appear to approach the car driver?
(b) Name two letters of English alphabet in which the image formed in a plane mirror appears exactly like
the same.

Answer 1

Explanation:

The Lopatna is a right tributary of the river Matița in Romania. It discharges into the Matița in the village Matița. It flows through the villages Cărbunești, Surani, Șoimari, Măgura and Matița. Its length is 23 km (14 mi) and its basin size is 85 km2 (33 sq mi).