two particles are
energy is a scalar quantity it doesn’t depend on an angle of projection; it depends only on the speed of projection, which is same for both cases.it is given that height reached by the first particle is greater than that of second and we know thattherefore θ1> θ2, now for time we know that it is directly proportional to angle therefore, t1>t2.for range we can’t be sure as for complementary angle they can be equal also.
sapphire and opal. it is a purely matter for your two institutions the first one. i dislike both. they are both so illuminati like. maybe the smoke is coming from your *** that's a bit of an ovary-action. please the block has been already removed. vertical and horizontal 2, 0 ( any two integers with one of them as 0).