Impulse = change in momentum
The answer is 0.
I got the 1.0g of coal producves 35,000 joules which is also 8.36 kcals
The transfer is perpendicular
Surprised
I knew this<span />
Answer:
L = 4.711 *10^{-6} kg m2/s
Explanation:


=4.5*10^-5
angular velocity

= 0.1047 rad/s
the angular momentum,


