A1.7-kg block of wood rests on a rough surface. a 0.011-kg bullet strikes the block with a speed of 670 m/s and embeds itself. the bullet-block system slides forward 2.4 m before coming to rest.

What is the coefficient of kinetic friction between the block and the surface?  Express your answer using two significant figures.

0.39

Explanation:

Given information

m1=1.7 Kg

m2=0.011 Kg

v2=670 m/s

d=2.4 m

m2v2=(m1+m2)v hence and also

The deceleration due to friction is given by

therefore

Therefore,

when cloud cover increases then the suns ray's which provides the earth with light and warmth gets covered due to the due to the suns ray's being blocked, the temperature in that region

therefore to conclude i would like to say that,

=more the cloud cover, the lesser the

happy to

pls mark as brainliest.