What is his average acceleration

Assignment Help Physics
Reference no: EM13991902

A graph of v(t) is shown for a world-class track sprinter in a 100 m race.

Time(s) Velocity(m/s)
0 0
2 6
4 12
6 12
8 12
10 12

Part (a) What is his average acceleration between 0.0 and 4.0 s, in meters per square second?

834_velocity.png

Reference no: EM13991902

Questions Cloud

Examine team concepts and effective communication : Examine team concepts and effective communication in the workplace - Use technology and information resources to research issues in contemporary business
Write a report about the collection of materials : Write a report about the collection of materials including what is in the attached picture
Problem regarding the deductible casualty loss : The insurance adjuster estimates that the damage to the basement and its contents is $13,500. Ghon and Li do not have flood insurance, so the insurance company will reimburse them only $2,700 for the damage. If their adjusted gross income for the ..
Amount of jorge casualty loss : What is the amount of Jorge's casualty loss before considering any annual limitations that may apply?
What is his average acceleration : A graph of v(t) is shown for a world-class track sprinter in a 100 m race. What is his average acceleration between 0.0 and 4.0 s, in meters per square second?
Recognized gain or loss on sale of the ross stock : Unsure of the outcome of the lawsuit, Leona sells 300 shares of the stock for $5,400 on October 12, 2010. What is her recognized gain or loss on the sale of the Ross stock?
Problem regarding the effects of the december : On November 24, he purchases an additional 350 shares for $6,300. Ed sells the original 500 shares for $10,000 on December 14. What are the effects of the December 14 sale? Explain.
Describe project execution challenges inherent in working : Describe four project execution challenges inherent in working within dynamic, uncertain environments. Invent three motivational tools that project leaders can use during the execution phase of the project life cycle.
Design and draw a circuit using the cascade system : Design and draw a circuit using the cascade system to operate two cylinders (A and B) which, on the operation of a start valve, produces the sequence A - B + B - A+. The cylinders should park in the positions B - A + when the start switch is in th..

Reviews

Write a Review

Physics Questions & Answers

  Horizontal component of velocity

Romeo is chucking pebbles gently up to Juliet's window, and he wants the pebbles to hit the window with only a horizontal component of velocity. he is standing at the edge of a rose garden 4.5 m below her window and 5 m from the base of the wall. How..

  Find out the direction of polarization of the light

A 38.00 kg girl is bouncing on a trampoline. All throughout a certain interval after she leaves the surface of trampoline, her kinetic energy decreases to 185J from 425J. How high does she rise all through this interval? Avoid air resistance.

  Determine how far apart are heather and jill

Heather in her Corvette accelerates at the rate of (3.20i - 2.00j) m/s2, while Jill in her Jaguar accelerates at (1.00i + 3.20j) m/s2. How far apart are Heather and Jill

  Evaluate the magnitude of the charge

You measure an electric field of 1.26×106 N/C at a distance of 0.149 m. from a point charge.  find the magnitude of the charge

  What is the x-component of the net torque on the disk

A uniform disk with mass m = 9.09 kg and radius R = 1.37 m lies in the x-y plane and centered at the origin. Three forces act in the +y-direction on the disk: 1) a force 317 N at the edge of the disk on the +x-axis, 2) a force 317 N at the edge of..

  Obtain the average pulling force exerted on the box

A 3.19 kilogram box is pulled from rest a distance of 5.73 meter on an ice covered (frictionless) surface by a horizontal force. Obtain the average pulling force exerted on the box

  Determine the power lost in the electrical lines

A town needs about 20 Megawatts of power and the transmission station is 10 kilometer away. Determine the power lost in the electrical lines if the voltage supplied to the town is 50,000 Volt

  What is the time of flight of the ball

A ball is thrown at a speed of 20m/s at an angle of 30 degrees above the horizontal. What is the time of flight of the ball

  Determining the length of the rod

Suppose, you live in a place on the equator. There is a vertical rod of length 2m on your roof top. One morning, you went to the roof top and observed the shadow of the rod. If the length of the rod was 1m, then what time was that?

  Circus performer stretches a tightrope between two towers

A circus performer stretches a tightrope between two towers. He strikes one end of the rope and sends a wave along it toward the other tower. He notes that it takes the wave 0.730 s to reach the opposite tower, 20.0 m away.

  Find how high is the apartment house

You and your friend throw balloons ?lled with water from the roof of a several story apartment house. You simply drop a balloon from rest. How high is the apartment house

  Obtain the location of the center of the mass of this system

A 4.0 kg ball is located at x= 4.0m, y= 0m. A 6.0 kg ball is located at x= 2.0m, y= 4.0m, and a 3.0 kg ball s located at x= -1.0m, y= -2.0m. obtain the location of the center of the mass of this system

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd