Question

The hockey puck, shown in the figure, is struck by a hockey stick and given an...

The hockey puck, shown in the figure, is struck by a hockey stick and given an initial speed of 20.0 m/s on a frozen pond. The puck remains on the ice and slides 1.20 x 10^2 m , slowing down steadily until it comes to rest. Determine the coefficient of kinetic friction between the puck and the ice. (a) The acceleration of the puck is a = (b) The coefficient of kinetic friction between the puck and the ice is μk =

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

In the problem accelartion of the puck can be calcualate using bow formula

Coefficient of kinetic friction can be calculate using below formula

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A hockey puck (mass = 1 kg) leaves the players stick with a speed of 30...
A hockey puck (mass = 1 kg) leaves the players stick with a speed of 30 m/s and slides on the ice for 30 meters before coming to rest. What is the magnitude of the acceleration on the puck? m/s2 Tries 0/2 What is the magnitude of the friction force exerted on the puck due to the ice? N Tries 0/2 What is the normal force on the puck? N Tries 0/2 What is the friction coefficient between the puck...
A hockey puck (mass = 3.5 kg) leaves the players stick (moving to the left) with...
A hockey puck (mass = 3.5 kg) leaves the players stick (moving to the left) with a speed of 28 m/s and slides on the ice before coming to rest. The coefficient of friction between the puck and the ice is 0.9. What is the normal force on the puck? N Tries 0/2 What is the friction force exerted on the puck due to the ice? N Tries 0/2 What is the magnitude of the acceleration of the puck due...
A hockey puck on a frozen pond with an initial speed of 16.3 m/s stops after...
A hockey puck on a frozen pond with an initial speed of 16.3 m/s stops after sliding a distance of 231.3 m. Calculate the average value of the coefficient of kinetic friction between the puck and the ice.
During practice, a hockey player passes the puck to his coach who is 6.5 m away...
During practice, a hockey player passes the puck to his coach who is 6.5 m away as shown in the figure below. The puck, which has a mass of 0.198 kg, was initially at rest. The hockey player exerts a constant 46.9-N force as his stick pushes the puck 0.17 m. Include only the puck in the system and assume the friction between the ice and the puck is negligible. (a) Draw a free-body diagram for the puck while it...
A 160g hockey puck initially moving with a speed of 5.00 m/s slides for 25.0 m...
A 160g hockey puck initially moving with a speed of 5.00 m/s slides for 25.0 m across the ice sheet of a hockey rink before coming to rest. What is the acceleration of the puck as it moves? What is the net force on the puck as it moves? Draw a free body diagram. label each force. What law of physcis can you use to relate the normal force on the puck to its weight? Derive the relation and evalutate...
A hockey puck B rests on frictionless, level ice and is struck by a second puck...
A hockey puck B rests on frictionless, level ice and is struck by a second puck A, which was originally traveling at 40.0 m/s and which is deflected 30.0◦from its original direction. Puck B acquires a velocity at a 45.0◦to the original direction of A. The pucks have the same mass. (a) What is the speed of each puck after the collision?(b) What fraction of the original kinetic energy of puck A dissipated during the collision? please show each step...
A hockey puck of mass m slides over a frozen lake surface. It is thrown with...
A hockey puck of mass m slides over a frozen lake surface. It is thrown with the initial velocity v and slows down to zero velocity due to ice friction. A coyote from Arizona is sitting on the ice. From his point of view the initial kinetic energy is mv^2/2 and the final kinetic energy is 0. Thus the coyote concludes that the amount of energy dissipated through the ice friction is mv^2/2. At the same time a penguin flies...
65A. A hockey puck is given an initial speed of 4.1 m/s. If the coefficient of...
65A. A hockey puck is given an initial speed of 4.1 m/s. If the coefficient of kinetic friction between the puck and the ice is 0.05, how far does the puck slide before coming to rest? Solve this problem using conservation of energy. Express your answer with the appropriate units. 65B. Consider a particle of mass mm = 18.0 kg revolving around an axis with angular speed ω r = 0.500 m . Assume ω = 29.0 rad/s-What is the...
An 160.0 g hockey puck slides along an essentially frictionless ice rink with speed 4.70 m/s....
An 160.0 g hockey puck slides along an essentially frictionless ice rink with speed 4.70 m/s. A hockey player uses her stick to do –1.20 J of work on the puck. What is the puck's speed after she has done this work? A. 0 m/s B. 2.66 m/s C. 3.50 m/s D. 4.53 m/s
In attempting to pass the puck to a teammate, a hockey player gives it an initial...
In attempting to pass the puck to a teammate, a hockey player gives it an initial speed of 1.97 m/s. However, this speed is inadequate to compensate for the kinetic friction between the puck and the ice. As a result, the puck travels only one-half the distance between the players before sliding to a halt. What minimum initial speed should the puck have been given so that it reached the teammate, assuming that the same force of kinetic friction acted...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT