Question

A bike and rider of total mass 75.0 kg moving at a velocity of 30 m/s to the right

Answer 1

Answer:

$(75.0 \times 30) + (60.0 \times 6.0) = (75.0 \times V) + (60.0 \times 0) \\ 2250 + 360 = 75V \\ 75V = 2610 \\ V = 34.8 \: m {s}^{ - 1}$