A 1.08 kg skateboard is coasting along the pavement at a speed of 4.60 m/s when a 1.19 kg cat drops from a tree vertically downward onto the skateboard. What is the speed of the skateboard-cat combination?

Answer 1

Angela, you so fine<3

Answer 2

m1•v= (m1+m2) •u
u = m1•v/ (m1+m2)

Answer 3

Thanks Elena!!

CASEY, you da finest.