Apuck moves 2.35 m/s in a -22° direction. a hockey stick pushes it for 0.215 s, changing its velocity to 6.42 m/s in a 50.0° direction. what was the direction of the acceleration?

The puck starts with velocity vector

Its velocity at time is

Over the 0.215 s interval, the velocity changes to

Then the acceleration must have been

which has a direction of about .

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

don't remove my answer im trying my best to answer them

explanation:

the total distance traveled by the car is

30km + 49km = 79 km .