Puck A (2kg) travels
A 1000 kg boat
with a velocity of 56m/s to the right
cruising along at 5 m/s gets hit by a gust
when it collides with a of 15s of wind. Its resting puck B (1.9kg).
After the collision,
velocity afterward is
20m/s. How much
puck A is stationary.
force did the wind
What is the final
exert on the boat?
A shark with a mass
Circle one: Force is
of 100kg swims along
(Directly/ Indirectly)
at 3m/s to the east proportional with and eats a 5kg fish that was traveling
time during impact.
50m/s to the west.
How fast is the shark moving after lunch?
velocity of puck B after the collision?