Question

A child slides down a snow‑covered slope on a sled. At the top of the slope,...

A child slides down a snow‑covered slope on a sled. At the top of the slope, her mother gives her a push to start her off with a speed of 0.85 m/s. The frictional force acting on the sled is one‑fifth of the combined weight of the child and the sled. If she travels for a distance of 23.5 m and her speed at the bottom is 3.75 m/s, calculate the angle that the slope makes with the horizontal.

slope angle with the horizontal: _____________________________

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
Calculate the final velocity of a child and sled at the bottom of a hill covered...
Calculate the final velocity of a child and sled at the bottom of a hill covered in snow if the mass of the child is 65 kg, the sled is 8 kg using energy calculations instead of the free-body diagrams and force analysis. The length of the hill is 1000 m and the slope is at 55 deg. angle. mus of k = 0.015. Once at the bottom of the hill, how far must the sled travel in order to...
A 33.5 lb child holding a 10.8 kg sled starts running towards a downward slope. The...
A 33.5 lb child holding a 10.8 kg sled starts running towards a downward slope. The child then jumps on the sled with an initial speed of 0.640 m/s and then slides down the frictionless slope. The child with sled has a speed of 5.25 m/s at the bottom of the hill. a) What is the height of the hill? b) What is the gravitational potential energy of the child/sled at bottom of the hill?
A 60.0-kg skier coasts up a snow-covered hill that makes an angle of 23.5 ° with...
A 60.0-kg skier coasts up a snow-covered hill that makes an angle of 23.5 ° with the horizontal. The initial speed of the skier is 9.17 m/s. After coasting a distance of 1.45 m up the slope, the speed of the skier is 3.65 m/s. (a) Find the work done by the kinetic frictional force that acts on the skis. (b) What is the magnitude of the kinetic frictional force?
a child sleds down a 7.5m tall hill. the combined mass of the child and sled...
a child sleds down a 7.5m tall hill. the combined mass of the child and sled is 55.0kg. while sliding down the hill they encounter a 5.5m long rough patch of snow that exerts a friction force of 100N. if they had a speed of 1.4m/s at the top of the hill, what is their speed at the bottom of the hill? please be descriptive!!!
A 15-kg sled is being pulled along the horizontal snow-covered ground by a horizontal force of...
A 15-kg sled is being pulled along the horizontal snow-covered ground by a horizontal force of 27 N. Starting from rest, the sled attains a speed of 2.1 m/s in 7.5 m. Find the coefficient of kinetic friction between the runners of the sled and the snow.
A child whose weight is 325 N slides down a 9.2 m playground slide that makes...
A child whose weight is 325 N slides down a 9.2 m playground slide that makes an angle of 30° with the horizontal. The coefficient of kinetic friction between slide and child is 0.20. If she starts at the top with a speed of 0.55 m/s, what is her speed at the bottom?
A doctor pushed a 16-kg sled along the horizontal snow-covered ground by a horizontal force of...
A doctor pushed a 16-kg sled along the horizontal snow-covered ground by a horizontal force of 24 N. Starting from rest, the sled attains a speed of 2.0 m/s in 8.0 m. Find the coefficient of kinetic friction between the runners of the sled and the snow I DON'T WANT THE SOLUTION. ONLY THE DIAGRAM.
A child whose weight is 325 N slides down a 9.2 m playground slide that makes...
A child whose weight is 325 N slides down a 9.2 m playground slide that makes an angle of 30° with the horizontal. The coefficient of kinetic friction between slide and child is 0.20. If she starts at the top with a speed of 0.55 m/s, what is her speed at the bottom? A.11 m/s B.33 m/s C.22 m/s D.9 m/s
A child whose weight is 242 N slides down a 7.40 m playground slide that makes...
A child whose weight is 242 N slides down a 7.40 m playground slide that makes an angle of 41.0° with the horizontal. The coefficient of kinetic friction between slide and child is 0.0950. (a) How much energy is transferred to thermal energy? (b) If she starts at the top with a speed of 0.440 m/s, what is her speed at the bottom?
A child whose weight is 281 N slides down a 6.10 m playground slide that makes...
A child whose weight is 281 N slides down a 6.10 m playground slide that makes an angle of 47.0° with the horizontal. The coefficient of kinetic friction between slide and child is 0.160. (a) How much energy is transferred to thermal energy? (b) If she starts at the top with a speed of 0.311 m/s, what is her speed at the bottom?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT
Active Questions
  • Your company is thinking of introducing a Bring Your Own Device (BYOD) policy. You have been...
    asked 3 minutes ago
  • Attached is the file GeometricObject.java. Include this in your project, but do not change. Create a...
    asked 5 minutes ago
  • Suppose the number of cars in a household has a binomial distribution with parameters n =...
    asked 8 minutes ago
  • HR needs some information on the new interns put into a database. Given an id, email,...
    asked 29 minutes ago
  • Problem solving strategies Questions years = input("Enter a number of years and I'll tell you how...
    asked 33 minutes ago
  • Calculate ?Hrxn for the following reaction: CH4(g)+4Cl2(g)?CCl4(g)+4HCl(g) Use the following reactions and given ?H?s. C(s)+2H2(g)?CH4(g)?H=?74.6kJC(s)+2Cl2(g)?CCl4(g)?H=?95.7kJH2(g)+Cl2(g)?2HCl(g)?H=?184.6kJ Express...
    asked 40 minutes ago
  • ASCII (American Standard Code for Information Interchange) has an encoding for every character of the alphabet,...
    asked 54 minutes ago
  • Is home confinement with electronic monitoring a deterrent? Are there negatives to being confined to one’s...
    asked 1 hour ago
  • Social hostility can have severe lasting effects of interperpersonal relationship during our adolescence years, which if...
    asked 1 hour ago
  • - A series RLC circuit has R=15 ?, L=1.5 H, and C=15 ?F. (a) For what...
    asked 1 hour ago
  • TV Circuit has 30 large-screen televisions in a warehouse in Erie and 60 large-screen televisions in...
    asked 1 hour ago
  • Charges q1, q2, q3, and q4 are placed in sequential order at the corners of a...
    asked 1 hour ago