ZuoTi.Pro
Question

The mass of the sled and its two riders in Figure 5.5 is 160 kg. Find...

The mass of the sled and its two riders in Figure 5.5 is 160 kg. Find the magnitude of the centripetal force that acts on the sled during the turn with a radius of(a)33.0 m and(b)24.0 m.



The mass of the sled and its two riders in Figure

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

Homework Answers

Answer #1

F=mav^2/r

--> a) F=5605 N

--> b) F=7707 N

0 0
Add a comment
Answer #2
(a) mv^2/r = 160*34^2/33 =5604.85 N (b) F = 7706.67 N
0 0
Add a comment
Answer #3
centripital force= mv^2/r
0 0
Add a comment
Know the answer?
Add Answer to:
The mass of the sled and its two riders in Figure 5.5 is 160 kg. Find...
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

  • The mass of the sled and its two riders in Figure 5.5 is 135 kg. Find...

    The mass of the sled and its two riders in Figure 5.5 is 135 kg. Find the magnitude of the centripetal force that acts on the sled during the turn with a radius of (a) 33.0 m and (b) 24.0 m. v = 34 m/s

  • 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?

  • 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

  • Assuming negligible friction, find the speed of the riders at the bottom of its arc, given...

    Assuming negligible friction, find the speed of the riders at the bottom of its arc, given the system's center of mass travels in an arc having a radius of 12.8 m and the riders are near the center of mass in m/s. r = 12.8 m m = 59 kg Part (a) Assuming negligible friction, find the speed of the riders at the bottom of its arc, given the system

  • A horse is harnessed to a sled having a mass of 226 kg, including supplies. The...

    A horse is harnessed to a sled having a mass of 226 kg, including supplies. The horse must exert a force exceeding 1190 N at an angle of 34.3° (above the horizontal) in order to get the sled moving. Treat the sled as a point particle. HINT (a) Calculate the normal force (in N) on the sled when the magnitude of the applied force is 1190 N. (Enter the magnitude.) (b) Find the coefficient of static friction between the sled...

  • 1. A Ferris wheel at a carnival has a radius of 8 m and turns so...

    1. A Ferris wheel at a carnival has a radius of 8 m and turns so that the speed of the riders is 11 m/s.   (a) What is the magnitude of the centripetal acceleration of the riders? (b) What is the magnitude of the net force is required to produce this centripetal acceleration for a rider with a mass of 65 kg? 2.Two 325-kg masses (722 lb) are separated by a distance of 6 m. Using Newton's law of gravitation,...

  • Circle answers please An object with a mass of m = 5.5 kg is attached to...

    Circle answers please An object with a mass of m = 5.5 kg is attached to the free end of a light string wrapped around a reel of radius R = 0.275 m and mass of M = 3.00 kg. The reel is a solid disk, free to rotate in a vertical plane about the horizontal axis passing through its center as shown in the figure below. The suspended object is released from rest 6.40 m above the floor. M...

  • Shown below is a waterslide constructed in the late 1800's. This slide was unique for its...

    Shown below is a waterslide constructed in the late 1800's. This slide was unique for its time due to the fact that a large number of small wheels along its length made friction negligible. Riders rode a small sled down the chute which ended with a horizontal section that caused the sled and rider to skim across the water much like a flat pebble. The chute was 9.76 m high at the top and 54.3 m long. Consider a rider...

  • A speedboat with a length of 10.2m and a mass of 237 kg is negotiaging a...

    A speedboat with a length of 10.2m and a mass of 237 kg is negotiaging a circular turn (radius = 32 m) around a buoy. During the turn, the engine causes a net tangential force of magnitude 506 N to be applied to the boat. The intial speed of the boat going into the turn is 4 m/sec. 1) What is the tangential acceleration of the boat, 2 sec into the turn? aT = 2) What is the tangential velocity...

  • A mule is harnessed to a sled having a mass of 211 kg, including supplies. The mule must exert a force exceeding 1250 N...

    A mule is harnessed to a sled having a mass of 211 kg, including supplies. The mule must exert a force exceeding 1250 N at an angle of 30.3° (above the horizontal) in order to get the sled moving. Treat the sled as a point particle. HINT (a) Calculate the normal force (in N) on the sled when the magnitude of the applied force is 1250 N. (Enter the magnitude.)  N (b) Find the coefficient of static friction between the sled and the ground beneath it. (c) Find the static friction force...

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