Optics, physics, Basic Statistics

A thief is running away in his car with a velocity of 20m/s.A police jeep is following him which is sighted by the thief in his rearview mirror, a convex mirror of focal length 10m.He observes that the jeep is moving towards him with a speed of 1cm/s.If the magnification of the mirror for the jeep at that time is 1/10. Find:

1. actual speed of the jeep

2. rate at which magnification is changing
Posted Date: 3/8/2012 1:18:39 AM | Location : United States







Related Discussions:- Optics, physics, Assignment Help, Ask Question on Optics, physics, Get Answer, Expert's Help, Optics, physics Discussions

Write discussion on Optics, physics
Your posts are moderated
Related Questions
How do you think the banking sector is going to get impacted?   Manager 1: The impact of the shift to IFRS is going to be much higher in the banking sector. This impact woul


systolic blood pressure in different age groups. the following table contains a random sample of 40 women partitioned into three groups...

The Foschini Group has just issued a batch of preference shares that will pay a constant dividend of R8, beginning 6 years from now. If the required rate of return is 8%, what does

If q=2,TP=450 and AP=225, what is MP. How can I figure out what my marginal product will be?

According to Thomson Financial, through January 25, 2006, the majority of companies reporting profits had beaten estimates (BusinessWeek, February 6, 2006). A sample of 162 compani

a fair die is thrown 3 times. Let X1,X2,X3 denote the results of 3 throws. What is the probablity that p[X1>X2+X3]

various types of index numbers constructed in india ????

difference between histogram and historigram

A prevent of huge m = 10 kg is drawn by a power F = 100 N at a position q = 30o with the horizontally along a sleek horizontally exterior. What is the speed of the block? (g = 10 m