Question

a 30kg box is given a push so that it slides across the floor. The push...

a 30kg box is given a push so that it slides across the floor. The push imparts an inital speed of 40m/s. If the box left a skid mark that was measured to be 120meters long, determine the coefficent of kinetic friction between the surfaces.
Science   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 1 kg. box is given a push so that it slides across the floor. How...
A 1 kg. box is given a push so that it slides across the floor. How far will it go, given that the coefficient of kinetic friction is 0.31 and the push imparts at initial speed of 3.1 m/s? Calculate to one decimal. Use g = 9.8 m/s2
A 1 kg. box is given a push so that it slides across the floor. How...
A 1 kg. box is given a push so that it slides across the floor. How far will it go, given that the coefficient of kinetic friction is 0.19 and the push imparts at initial speed of 5.4 m/s? Calculate to one decimal. Use g = 9.8 m/s2
you push a 67 kg box across a floor where the co efficient of kinetic fricition...
you push a 67 kg box across a floor where the co efficient of kinetic fricition is u=0.55. The force you exert is horiZontal . a) hOW MUCH POWER IS NEEDED TO PUSH THE BOX AT A SPEED OF V=0.5M/S? B) hOW MUCH WORK DO YOU DO IF YOU PUSH THE BOX FOR TIME T=35S?
.a 7kg box is sliding across horizontal floor, initial velocity is 0.25m/s, coefficient of kinetic friction...
.a 7kg box is sliding across horizontal floor, initial velocity is 0.25m/s, coefficient of kinetic friction is 0.21 a,calculate friction force acting on box b,calculate how far box slides before it stops c, calculate the time taken for box to stop
A box of unknown mass is sliding with an initial speed vi = 5.70 m/s across...
A box of unknown mass is sliding with an initial speed vi = 5.70 m/s across a horizontal frictionless warehouse floor when it encounters a rough section of flooring d = 3.50 m long. The coefficient of kinetic friction between the rough section of flooring and the box is 0.100. Using energy considerations, determine the final speed of the box (in m/s) after sliding across the rough section of flooring.
You slide across a polished hardwood floor and skid smoothly to a stop. If you (?...
You slide across a polished hardwood floor and skid smoothly to a stop. If you (? = 50.0 kg) were initially traveling at a speed of 2.50 m/s and stop 19.4 m from the point where you started skidding, calculate the coefficient of kinetic friction between your socks and the floor.
A wood block with mass 2 kg slides along the floor. It is given an initial...
A wood block with mass 2 kg slides along the floor. It is given an initial velocity of 10 m/s and comes to a stop after traveling 1.5 m. What is the coefficient of kinetic friction between the block and the floor?
1.A 23 kg box is given a shove across a horizontal surface that gives it an...
1.A 23 kg box is given a shove across a horizontal surface that gives it an initial speed of 6 m/s. The box is eventually brought to rest by friction. The coefficient of kinetic friction in this example is 0.42. How far does the box go after the shove before it stops? ??? m? 2. A 15 kg box is given a shove across a horizontal surface that gives it an initial speed of 18 m/s. The box is eventually...
A box with a mass of 8.55 kg slides up a ramp inclined at an angle...
A box with a mass of 8.55 kg slides up a ramp inclined at an angle of 27.0° with the horizontal. The initial speed is 1.68 m/s and the coefficient of kinetic friction between the block and the ramp is 0.54. Determine the distance (in m) the block slides before coming to rest.
At the airport, you pull a 20 kg suitcase across the floor with a strap that...
At the airport, you pull a 20 kg suitcase across the floor with a strap that is at an angle of 50 ∘ above the horizontal. A) Find the normal force, given that the suitcase moves with constant speed and that the coefficient of kinetic friction between the suitcase and the floor is 0.34. B) Find the tension (in Newtons) in the strap, given that the suitcase moves with constant speed and that the coefficient of kinetic friction between the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT