ZuoTi.Pro
Question

The mass of the child with the sled is 25 kg and the magnitude of the...

The mass of the child with the sled is 25 kg and the magnitude of the push on the child is 45 N acting to the left. The coefficient of kinetic friction between the sled and the snow, mk = 0.15.

The magnitude of the friction force is _____N

The net force acting on the child-sled system is _____   

What will be the ACCELERATION of the sled shown below? _____ m/s2

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

25시 -从(, 느.UL.ng ) 2 5 8 25 B.2 5 2 5

0 0
Add a comment
Know the answer?
Add Answer to:
The mass of the child with the sled is 25 kg and the magnitude of the...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Question 2 (5 points) A child on a sled (total mass 75 kg) coasts over a...

    Question 2 (5 points) A child on a sled (total mass 75 kg) coasts over a small hill in the snow at a speed of 3.5 m/s. The top of the hill can be modeled as a circle of radius 4.1 m. The coefficient of kinetic friction between the sled and the snow is 0.12 What friction force is exerted on the sled by the snow as the child goes over the hill? 27 N 88N 61N 740 N 120...

  • QUESTION ? 1 poi A child on a sled (total mass-35k) is pushed by another child...

    QUESTION ? 1 poi A child on a sled (total mass-35k) is pushed by another child along a horizontal surface at a constant velocity. The pushing force has a magnitude 463 N which is applied at 8 = 26 90 angle as shown above. Frictional force is also present. Draw a free-body diagram for the child-sled system and determine the normal force in N with 3 significant figures Acceleration due to gravity - 9.30 m QUESTIONS A child on a...

  • A father pulls a sled and child with a force of 220 N by a rope...

    A father pulls a sled and child with a force of 220 N by a rope making an angle of 20 degree with the horizontal. If the sled and child has a mass of 47 kg, to the nearest hundredth of 3 m s what is the acceleration of the sled and child? Two crates of mass 75 kg and 110 kg arc in contact and rest on a rough horizontal surface. A 620 N force is exerted on the...

  • A 5.0 kg penguin sits on top of a 12 kg sled, as in the figure....

    A 5.0 kg penguin sits on top of a 12 kg sled, as in the figure. A horizontal force of 45 N is applied to the sled, but the penguin keeps himself stationary by holding onto a string attached to the wall. The coefficient of kinetic friction between the penguin and the sled is 0.18, and the coefficient of kinetic friction between the sled and the snow is 0.14. (4 marks) 45N Draw force diagrams for the penguin and the...

  • Problem 4 A child is dragging a 2kg sled through a flat patch of snow (coefficient...

    Problem 4 A child is dragging a 2kg sled through a flat patch of snow (coefficient of kinetic friction: 0.1) with a constant force, by pulling on a rope at an angle of 25° to the horizontal. The sled is moving at a constant speed. (a) Draw a free body diagram for the sled as it is being pulled. (b) Find the magnitude of all the forces acting on the sled. (c) If the child were to suddenly release the...

  • A dad pulls his child on a sled at a constant speed across a rugged snowy...

    A dad pulls his child on a sled at a constant speed across a rugged snowy road with a force of 159 N in a direction of 42° above the horizontal. The mass of the child and sled is 38 kg. Compute the coefficient of friction. (HINT:  Set up the force equations and Derive the expression the coefficient of friction between sled and snow.)

  • Six dogs pull a two-person sled with a total mass of 220 kg. The coefficient of...

    Six dogs pull a two-person sled with a total mass of 220 kg. The coefficient of kinetic friction between the sled and the snow is 0.080. The sled accelerates at 0.75 m/s2 until it reaches a cruising speed of 11 km/h. part A) What is the team's maximum power output during the acceleration phase? part B) What is the team's power output during the cruising phase?

  • ) child is pulled along the flat ground on snow on a sled by his father....

    ) child is pulled along the flat ground on snow on a sled by his father. The child and sled together have a mass of 33 kg. The father pulls the sled by a rope 40 degree angle above the horizontal. If the coefficient of friction between the snow and the sled is. 16, determine the force the father must pull with to maintain constant velocity. (you mus which is angled upward at a nd th e Normal Force and...

  • The mass of the system of the rocket sled shown in the figure is 2100 kg

    The mass of the system of the rocket sled shown in the figure is 2100 kg, and the force of friction opposing the motion is known to be 625 N. The thrust for the rocket sled is 2.59 x 104N Randomized Variables f=625 N What is its acceleration in m/s2?

  • To give a 22-kg child a ride, two teenagers pull on a 3.7-kg sled with ropes...

    To give a 22-kg child a ride, two teenagers pull on a 3.7-kg sled with ropes Both teenagers pull with a force of 55 N at an angle of 35 ∘ relative to the forward direction, which is the direction of motion. In addition, the snow exerts a retarding force on the sled that points opposite to the direction of motion, and has a magnitude of 57 N. Part A.) Find the acceleration of the sled and child.

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT