Question

(a) The Puck below is initially at rest but begins to slide down a ramp (angle...

(a) The Puck below is initially at rest but begins to slide down a ramp (angle 0) accelerating over distance x. If the coefficent of friction is measured as Mk=/0 (where Mk=/0). What is the acceleration of the puck going down the ramp?

(b) How fast (v) is it moving at the bottom of the ramp in terms of g, x,0 and Mk.

(c) If for the flat surface Mk=0, how fast fast is the puck moving when leaving the table?

(d)For a table y meters tall, how long (time=t) will the puck be airborne?

(e) How far (distance=d) from the leg of the table will the puck land?

Science   Advanced-Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

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 = 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 block of mass m1 begins at the bottom of a ramp that is inclined an...
A block of mass m1 begins at the bottom of a ramp that is inclined an angle θ above the horizontal. It is initially moving up the ramp with velocity v0. A second block of mass m2 is at rest on the ramp a distance d up the ramp from the first block. Friction keeps the second block from sliding down. The coefficient of kinetic friction between the ramp and the blocks is µk for both blocks. What is the...
A tortoise and hare start from rest and have a race. As the race begins, both...
A tortoise and hare start from rest and have a race. As the race begins, both accelerate forward. The hare accelerates uniformly at a rate of 1.5 m/s2 for 4.2 seconds. It then continues at a constant speed for 12.4 seconds, before getting tired and slowing down with constant acceleration coming to rest 108 meters from where it started. The tortoise accelerates uniformly for the entire distance, finally catching the hare just as the hare comes to a stop. 1)...
A tortoise and hare start from rest and have a race. As the race begins, both...
A tortoise and hare start from rest and have a race. As the race begins, both accelerate forward. The hare accelerates uniformly at a rate of 0.8 m/s2 for 4.4 seconds. It then continues at a constant speed for 13.5 seconds, before getting tired and slowing down with constant acceleration coming to rest 61 meters from where it started. The tortoise accelerates uniformly for the entire distance, finally catching the hare just as the hare comes to a stop. How...
A tortoise and hare start from rest and have a race. As the race begins, both...
A tortoise and hare start from rest and have a race. As the race begins, both accelerate forward. The hare accelerates uniformly at a rate of 1.3 m/s2 for 4.7 seconds. It then continues at a constant speed for 13.3 seconds, before getting tired and slowing down with constant acceleration coming to rest 114 meters from where it started. The tortoise accelerates uniformly for the entire distance, finally catching the hare just as the hare comes to a stop. 1)...
A.Your mass m=11 kg block slides down a frictionless ramp having angle theta=0.51 radians to the...
A.Your mass m=11 kg block slides down a frictionless ramp having angle theta=0.51 radians to the horizontal. After sliding down the ramp a distance L=16 m the block encounters a spring of spring constant k=551 N/m. The spring is parallel to the ramp. Use g=9.74 m/s/s for the acceleration of gravity. Calculate the maximum compression of the spring, in meters. Include labeled diagrams showing the initial and final configurations, and a discussion of the solution method based on energy conservation....
1) A box has initial velocity of v0 = 0.3 m/s down the ramp. The coefficients...
1) A box has initial velocity of v0 = 0.3 m/s down the ramp. The coefficients of kinetic and static friction are ?k = 0.3 and ?s = 0.5 and the box has a mass of m = 2 kg. If the ramp is at angle 45°, and the box is given an initial velocity of v0 = 0.3 m/s, down the ramp, how long does it take to get to the bottom of the ramp, which is 3 meters...
An ice cube of mass 50.0 gg can slide without friction up and down a 25.0...
An ice cube of mass 50.0 gg can slide without friction up and down a 25.0 degreedegree slope. The ice cube is pressed against a spring at the bottom of the slope, compressing the spring 0.100 mm . The spring constant is 25.0 N/mN/m . When the ice cube is released, how far will it travel up the slope before reversing direction? Part D- Identify the initial and final gravitational potential energies. Enter your answers, separated by a comma, in...
1) a) A block of mass m slides down an inclined plane starting from rest. If...
1) a) A block of mass m slides down an inclined plane starting from rest. If the surface is inclined an angle theta above the horizontal, and the block reaches a speed V after covering a distance D along the incline, what is the coefficient of kinetic friction? b) at a distance D1 (still on the incline), the block comes to an instantaneous standstill against a spring with spring constant k. How far back up does the block? Why do...
ch 6 1: It is generally a good idea to gain an understanding of the "size"...
ch 6 1: It is generally a good idea to gain an understanding of the "size" of units. Consider the objects and calculate the kinetic energy of each one. A ladybug weighing 37.3 mg flies by your head at 3.83 km/h . ×10 J A 7.15 kg bowling ball slides (not rolls) down an alley at 17.5 km/h . J A car weighing 1260 kg moves at a speed of 49.5 km/h. 5: The graph shows the ?-directed force ??...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT