ZuoTi.Pro
Question

You pull a sled horizontally with a force of 23.2 N on a frictionless surface of...

You pull a sled horizontally with a force of 23.2 N on a frictionless surface of snow while your dog is sitting inside the sled. If the sled accelerates at 1.45 m/s^2, and the sled's mass is 1.9kg, what is the mass of your dog?

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

Homework Answers

Answer #1

Force = mass x acceleration 23.2 = (1.9+ mass of Dog).x145 - Med = 23.25 -1.9 Malay = 14.1 kg) any

0 0
Add a comment
Know the answer?
Add Answer to:
You pull a sled horizontally with a force of 23.2 N on a frictionless surface of...
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

  • a monkey pushes a loaded sled of mass 240 kg over a frictionless surface on a...

    a monkey pushes a loaded sled of mass 240 kg over a frictionless surface on a frozen lake. Starting from rest the monkey pushes the sled 2.3 meters and exerts a constant horizontal force of 130 N, calculate the sled's final velocity? The monkey in previous problem wants to reverse the direction of the sled's velocity in 4.5 seconds, calculate the size of the force the monkey must apply to the sled. I answered the first question I'm wondering about...

  • Could you please explain? Thank you! kg15kg 20° B2007 A child pulls a 15 kg sled...

    Could you please explain? Thank you! kg15kg 20° B2007 A child pulls a 15 kg sled containing a 5.0 kg dog along a straight path on a horizontal surface. He exerts a force of 55 N on the sled at an angle of 20° above the horizontal, as shown in the figure above. Assume a constant friction force of 40N. (a) On the dot below that represents the sled-dog system, draw and label a free-body diagram for the system as...

  • A dogsled team has four dogs that pull a person and a sled with a combined...

    A dogsled team has four dogs that pull a person and a sled with a combined mass of 100 kg. a) They start from rest and reach a speed of 45 km/h in 2.5 s. What is the net force applied by each dog? Hint: you need to convert 45 km/h to m/s first! b) Suppose each dog can pull with a force of magnitude 150 N. What is the frictional force acting on the sled? Please type in main...

  • . You are using a rope to pull a sled at a constant velocity across level...

    . You are using a rope to pull a sled at a constant velocity across level snow, with coefficient of kinetic friction 0.050 between sled and the snow. The sled is loaded with physics books, giving a total mass of 48 kg. (a) With what force should you pull with the rope horizontal? (b) Repeat for the rope at 30 ̊above horizontal.

  • QUESTION 3 A 60-kg (including the passenger) sled is subject to a net force of 20...

    QUESTION 3 A 60-kg (including the passenger) sled is subject to a net force of 20 N pushing in the direction of the sled's motion as it is moving over a horizontal surface for a distance of 11 m after having started from rest. At this point the sled is released as it starts down a 10.0" incline. However, the snow is not very deep, and the sled stops after having moved an additional 35 m. What is the work...

  • A box of mass 2kg is sitting on top of a sled of mass 5kg, which...

    A box of mass 2kg is sitting on top of a sled of mass 5kg, which is resting on top of a frictionless surface (ice). If you pull on the sled with a force of 35N, how large does the coefficient of static friction between the box and the sled have to be, in order for the box to move with the sled?

  • You are sitting in a sled, at rest on a pond covered with nice, thick, frictionless...

    You are sitting in a sled, at rest on a pond covered with nice, thick, frictionless ice. Your own mass of is 84 kg, and the mass of the sled when empty is 11.5 kg. (a) From shore, someone throws a baseball of mass 0.11 kg to you, and you catch it; the horizontal component of the ball’s velocity is 32.6 m/s. What will be the sled’s (and your) speed with respect to the surface of the pond after you...

  • 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?

  • +x -Axi You pull a box 3 m along a frictionless horizontal surface with 5 N...

    +x -Axi You pull a box 3 m along a frictionless horizontal surface with 5 N of force. You apply the force to a string attached to the top of the box at a angle of 30 degrees. How much work is done? Your Answer: Answer units

  • You use a rope to slowly pull a sled and its passenger 60 m up a...

    You use a rope to slowly pull a sled and its passenger 60 m up a 20∘ incline, exerting a 140-N force on the rope. The system is the sled. 1. How much work will you do if you pull parallel to the incline? 2. How much work will you do if you exert the same magnitude force while slowly lowering the sled back down the incline and pulling parallel to the incline? 3.How much work did Earth do on...

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