Physics, asked by akhildidel, 5 months ago

A bullet losses 1/n of its velocity in passing through a plank. What is the least number of planks required

to stop the bullet ?

Answers

Answered by shauryavasu2006

3

Answer:

N= $\frac{n^{2} }{2n-1}$

This is your answer

please mark as brainliest :)

Previous Question

Next Question

Similar questions

English, 2 months ago

Q.3 Which creature did Prometheus make and how was it different from other Q.4 Who was Pandora and who gave her the wooden chest? Q.5 What was strange about the wedding present? Q.6 Which quotation from the story tells us that Pandora was curious?

Math, 2 months ago

$\huge \fbox \red{❥ Question}$ While checking the value of 20 observations, it was noted that 125 was wrongly noted as 25 while calculating the mean and then the mean was 60. Find the correct mean. (REQUIRED QUALITY ANSWER)...

Geography, 2 months ago

find the radius of a circle whose circumfirance is 176cm...

English, 5 months ago

being have percived him as a try.(change the voice)...

English, 5 months ago

which of is following is relevant to plane mirrar...

Science, 10 months ago

name any two a)..... b) ... c) ..... d) .......

Science, 10 months ago

I think the key to success is not to mess - the first few shots. (a) in (b) on (c) up (d) at...

Science, 10 months ago

A horizontal force of 5 N acts on a body of mass 2 kg initially at rest. It starts moving on the table having coefficient of friction = 0.2. Calculate: (i) Work done by the applied force in 5 s. (ii) Work done by force of friction in 5 s. (iii) Work done by the net force in 5 s. (iv) Change in kinetic energy of the body in 5 s. What do you conclude from this example?