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

  A skier of mass 105 kg travels down a ski trail of height

a skier of mass 105 kg travels down a ski trail of height 240m. if the skier has a speed of 40 ms at the bottom of the

  Find how many excess electrons does the drop have

A spherical water drop, 1.70 meter in diameter, is suspended in calm air owing to a downward-directed atmospheric electric field E = 502 N/C. Determine how many excess electrons does the drop have

  How muc hforce does each pillar exert

A uniform bridge 20.0 m long and weighing 4.00 x 10^5 N is supported by two pillars located 3.00 m from each end. If a 1.96 x10^4 N car is parked 8.00 m from one end of the bridge, how much force does each pillar exert?

  Determine what is the minimum magnitude of the force f

The coefficients of static and kinetic friction are 0.2 and 0.1 respectively. What is the minimum magnitude of the force F, parallel to the plane, that will prevent the block from slipping

  Estimate the vertical components of the launch velocity

In a football game a kicker attempts a field goal. The ball remains in contact with the kicker's foot for 0.0894 s, estimate the vertical components of the launch velocity

  Decide the magnetic flux during the triangle

A wire in the shape of an equilateral triangle 13.6 cm on a side is placed in a uniform magnetic field of magnitude 0.136 T. If the field makes an angle of 71.8 ?  With the plane of the triangle, decide the magnetic flux during the triangle.

  Find the cutoff wavelength

When light of wavelength 350 nm falls on a potassium surface, electrons having a maximum kinetic energy of 1.31 eV are emitted, find the cutoff wavelength

  Calculate how much work does the crane do

A crane lifts a 650-{\rm kg} beam vertically upward 23 {\rm m} and then swings it eastward 18 {\rm m}. How much work does the crane do

  At what angle should the gun be aimed

If the bullet leaves the gun at a speed of 280 m/s, by how much will it miss the target.

  What is the mass of the block of ice

A dockworker applies a constant horizontal force of 79.0N to a block of ice on a smooth horizontal floor. The frictional force is negligible. What is the mass of the block of ice

  Calculate what is its speed when it strikes the earth

An object is dropped from rest from aheight of 40 million meters above surface of the earth. If there isno air resistance, what is its speed when it strikes the earth

  Question an golf ball sits on the optical axis of a

question an golf ball sits on the optical axis of a spherical mirror at a distance of 17 cm. a virtual image is formed

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