ZuoTi.Pro
Question

(TCO 3) A cyclist and her bicycle have a combined mass of 75.0 kg. If the...

(TCO 3) A cyclist and her bicycle have a combined mass of 75.0 kg. If the frictional force acting against the motion of the bicycle is -25.3 N, what force must the cyclist apply to maintain a constant velocity?

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

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
(TCO 3) A cyclist and her bicycle have a combined mass of 75.0 kg. If 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

  • A cyclist having a mass of 75 kg is riding his bike on a straight road...

    A cyclist having a mass of 75 kg is riding his bike on a straight road at a constant velocity of 5 ms-1 towards east. Wind is blowing against him at 6 m/s from the north-east direction at an angle of 22° as per the diagram below. What are the velocities of the headwind and the crosswind acting on the cyclist? Crosswind Wind speed: 6 m/s 22° Cyclist's velocity: 5 m/s Headwind

  • A cyclist is coasting at 11 m/s when she starts down a 450 m long slope...

    A cyclist is coasting at 11 m/s when she starts down a 450 m long slope that is 30 m high. The cyclist and her bicycle have a combined mass of 70 kg. A steady 14 N drag force due to air resistance acts on her as she coasts all the way to the bottom.

  • Review | Constants Learning Goal: To practice Problem Solving Strategy 8.1 for circular-motion problems A cyclist...

    Review | Constants Learning Goal: To practice Problem Solving Strategy 8.1 for circular-motion problems A cyclist competes in a one-lap race around a flat, circular course of radius 140 m. Starting from rest and speeding up at a constant rate throughout the race, the cyclist covers the entire course in 60 s The mass of the bicycle (including the rider) is 76 kg What is the magnitude of the net force Fnet acting on the bicycle as it crosses the...

  • A girl and her bicycle have a total mass of 40 kg

    A girl and her bicycle have a total mass of 40 kg. At the top of the hill her speed is 5.0 m / s. The hill is 10 m high and 100 m long. If the force of friction as she rides down the hill is 20 N, what is her speed at the bottom?a. 5.0 m / sb. 10 m / sc. 11 m / sd. She stops before she reaches the bottom.

  • (3 pt) A person on a bicycle coasts without pedaling for 4.0 s before beginning to...

    (3 pt) A person on a bicycle coasts without pedaling for 4.0 s before beginning to pedal again. The person has an initial velocity of 6.7 m/s to the east when they start coasting. The bicycle feels a resisting force of 18 N to the west during this coasting motion. The combined mass of the person and the bicycle is 73 kg. What is the impulse of the resisting force? What is the change in the combined momentum of the...

  • A woman rides a bicycle down a hill with a 15% slope (rise/run). The combined mass...

    A woman rides a bicycle down a hill with a 15% slope (rise/run). The combined mass of the bicycle plus woman is 50 kg. She is riding into a 20-km-per hour wind. The only forces acting on the woman are drag force and weight. If the woman and bicycle together have a projected area of 1.0 m2, and the coefficient of drag is 1.1, how fast is the bicycle going relative to the ground? The density of air is 1.23...

  • A bicycle and rider have a combined mass of 114.0 kg. How many calories of heat...

    A bicycle and rider have a combined mass of 114.0 kg. How many calories of heat are generated in the brakes when the bicycle comes to a stop from a speed of 32.2 km/h? kcal

  • Name 1) Date More Energy and Power Problems The system starts at rest. What is the...

    Name 1) Date More Energy and Power Problems The system starts at rest. What is the speed of the system in the instant before the 10 kg mass hits the floor? LLLLLLLL m = 10kg h=2m m2 = 5kg 2) A 1400 kg sports car accelerates from rest to 95 km/h in 7.4 s. What is the average power delivered by the engine? 3) How fast must a cyclist climb a 6 hill to maintain a power output of 186...

  • A man pushes on a 75.0 kg box such that his force of 225 N is...

    A man pushes on a 75.0 kg box such that his force of 225 N is exerted at an angle of 27.0o to the horizontal as shown. (a) If the floor exerts a frictional force of 44.0 N on the box, what is the net force acting on the box? (b)If the box is initially at rest, how far will it have been pushed in 5.00 s assuming those forces continued?

  • At what speed do a bicycle and its rider, with a combined mass of 100 kg,...

    At what speed do a bicycle and its rider, with a combined mass of 100 kg, have the same momentum as a 1300kg car traveling at 1.2m/s ?

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