What is the angular momentum of the hour hand on a clock if the clock hand has a length of 25.0 cm and a mass of 20.0 g?
a) 0.041 kg·m²/s
b) 0.083 kg·m²/s
c) 0.167 kg·m²/s
d) 0.208 kg·m²/s
a) 0.041 kg·m²/s
b) 0.083 kg·m²/s
c) 0.167 kg·m²/s
d) 0.208 kg·m²/s