A car at rest is struck from the rear by a second car. The injuries incurred by the two drivers are of distinctly different character Explain.

There are two car manufacturing companies (Company X and Company Y). The sale of cars by these two different companies is given in different years. Find the total number of cars sold by both companies from year 2014 to 2016 ?

There are two car manufacturing companies (Company X and Company Y). The sale of cars by these two different companies is given in different years. Find the difference between the average number of cars sold by company X & company Y from 2013 to 2017 ?

There are two car manufacturing companies (Company X and Company Y). The sale of cars by these two different companies is given in different years. Total cars sold by both companies in year 2014 are what percent more/less the total cars sold by both companies in year 2015 ?

A motor car is fitted with a convex driving mirror of focal length 20 cm . A second motor car is 6 m away from the driving mirror of the first car. Calculate (i) position of second car as seen in the first car mirror. (ii) if the second car is overtaking the first car at a relative speed of 15 m//s , how will its image be moving and in what direction ?

Two cars are moving in the same direction with the same speed with separation 40 m.In order to overtake, the driver of the second car accelerates and he overtakes the first car in 5 seconds.What is the acceleration produced by the accelerator ?