Question

Please answer fast (SPAM=REPORT)

Answer 1

The boat moves backward with a velocity 0.5m/s

Answer 2

Answer:

m1 = 50kg

m2 = 300kg

v1 = 3m/s

V2 = ?

conservation of momentum = m1+v1+m2+v2

50×3 + 300v2 = 0

i.e., v2 = -150/300 = -0.5m/s

the boat moves backward so the velocity will be 0.5m/s