MUSIC WORK (SIMPLE) 5 PROBLEMS PLEASE HELP!!

I play clarinet, so I can help

Explanation:

1- staff

2- A

3- G

4- B

5- C

the first one is staff

the second one is A

The third one is G

the fourth one is B

and the fith one is C

Explanation:

Hope This helps :)

don't for get to leave brain lists

14.1 m/s

Explanation:

given,

mass of canoe, M = 16 Kg

initial speed in left, u = 12.5 m/s

mass of raft. m = 14 Kg

initial speed of raft in right, v = -16 m/s

taking right direction as negative

after collision

speed of raft, v' = 14.4 m/s

speed of canoe,u' = ?

using conservation of momentum

M u + m v = M u' + m v'

16 x 12.5 + 14 x (-16) = 16 x u' + 14 x 14.4

16 u' = -225.6

u' = -14.1 m/s

negative sign represent the velocity is in left direction.

speed of the Canoe after collision is equal to 14.1 m/s