A player strikes a hockey puck giving it a velocity of 48.83 m/s. The puck slides across
the ice for 0.198 s after which time its velocity
is 46.83 m/s.
The acceleration of gravity is 9.8 m/s
2
.
If the mass of the puck is 185 g, what is the
average drag force exerted on it by the ice?

What is the coefficient of kinetic friction for
the puck sliding on ice?

If the puck strikes the goalie’s pads and stops
in a distance of 3.57 cm, what average force is
exerted on the pads?
Answer in units of N.

Bag of bolts weight 29.4n

You will hear a hissing sound because of the carbon dioxide escaping the can or bottle

Answertraveling around a circular trackexplanation"traveling around a circular track" is the best answer as you could be traveling around a circular track at a constant speed. your velocity would therefore have the same magnitude but will always be constantly direction. since acceleration is the rate of change of velocity, the rate of change will only involve the direction of velocity and not the magnitude.wrong choices: "an object at rest" does not accelerate at all"increasing speed while traveling around a curve" means that the acceleration will not be constant due to only change in direction; it will be constant due to both magnitude and direction"an object in free fall" does not necessarily change direction