72 In the two-dimensional collision in Fig. 9-21, the projectile particle has mass m = m, initial speed v1 = 3vo, and final speed v
= V5vo. The initially stationary target particle has mass m = 2m
and final speed vze=v2. The projectile is scattered at an angle given
by tan 6 = 2.0.(a) Find angle Oz. (b) Find vz in terms of vo- Is the
collision elastic?
be some

answer is c

explanation:

answer:   you might love summer weather, but you don’t want it to feel like the sun is inside your car. but a hot car that just won’t seem to cool down might be a bigger of a problem than you think. your car relies on being at the right temperature.

explanation:

the answer is mosques. they are an important part of islamic culture.

this could be newton#'s law of cooling. the cooling curve is exponential