Dynamics

A motorcycle is traveling at 20 m/s when it enters the test section of a circular track with a 1000-m radius. Once in the test section, the cycle slows down and its deceleration along the track varies with its position, s, by the relation a(subscript t) = -2.10s^2 (m/s^2). Determine
1.) The distance traveled within the test section until it comes to a stop.
2.) The magnitude of its acceleration at s = 5 m.

  1. 👍 0
  2. 👎 0
  3. 👁 168

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics

    A motorcycle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcycle are both traveling at the same speed of 19.0m/s , and the distance between them is 52.0m . After t1 =

    asked by Anonymous on January 24, 2015
  2. science- physics

    A car is traveling at a steady 90 km/h in a 50 km/h zone. A police motorcycle takes off at the instant the car passes it, accelerating at a steady 7.3 m/s/s.How much time elapses before the motorcycle is moving as fast as the car?

    asked by Laura on September 27, 2015
  3. physics

    A hypodermic needle consists of a plunger of circular cross-section that slides inside a hollow cylindrical syringe. When the plunger is pushed, the contents of the syringe are forced through a hollow needle (also of circular

    asked by lenny on April 24, 2012
  4. physics

    A car of mass M = 800kg traveling at 40.0km/hour enters a banked turn covered with ice. The road is banked at an angle θ, and there is no friction between the road and the car's tires. (Figure 1) . Use g = 9.80m/s2 throughout

    asked by Lidia on October 15, 2013
  5. Physics

    A motorcycle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcycle are both traveling at the same speed of 19.0m/s , and the distance between them is 52.0m . After t1 =

    asked by Same on June 9, 2020
  1. Physics

    A motorcycle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcycle are both traveling at the same speed of 19.0m/s , and the distance between them is 52.0m . After t1 =

    asked by Same on June 10, 2020
  2. physics

    A charged particle is observed traveling in a circular path of radius R in a uniform magnetic field. If the particle was traveling twice as fast, the radius of the circular path would be 8R. R/4. R/2. 2R. 4R. expanation lso

    asked by titu on April 17, 2015
  3. Physics

    A physics major is working to pay his college tuition by performing in a traveling carnival. He rides a motorcycle inside a hollow transparent plastic sphere. After gaining sufficient speed, he travels in a vertical circle with a

    asked by Marthin on October 15, 2017
  4. Dynamics

    A daredevil drives a motorcycle around a circular vertical wall 100 ft in diameter. The coefficient of friction between tires and the wall is 0.60. At what angle will the motorcycle be inclined to the horizontal? What is the

    asked by 16 on July 14, 2018
  5. Physics

    A motorcycle traveling 92.0 km/hr approaches a car traveling in the same direction at 82.0 km/hr. When the motorcycle is 51.0 m behind the car, the rider accelerates and passes the car 15.0 s later. What is the acceleration of the

    asked by Carlos Santiago on September 4, 2019
  6. Physics

    A car of mass = 1200 traveling at 60.0 enters a banked turn covered with ice. The road is banked at an angle , and there is no friction between the road and the car's tires.What is the radius of the turn if = 20.0 (assuming the

    asked by Brooke on April 6, 2011

You can view more similar questions or ask a new question.