Find the magnitude of horizontal force acting on sprinter

Assignment Help Physics
Reference no: EM13336495

A 63kg sprinter, starting from rest, runs 45m in 7.0 s at constant acceleration.

What is the magnitude of the horizontal force acting on the sprinter?

Reference no: EM13336495

Questions Cloud

Database management systems : An automotive service center or dealer wants to improve its services by using database management systems (DBMS) and data mining. What tables are needed in such a database and how could it help improve their services?
Under what circumstances would using strict source routing : Source routing (2010) defines strict source routing as specifying "the exact route that the packet must take".Strict source routing is almost never used; under what circumstances would using strict source routing actually be beneficial and why?
Evaluate the number of collisions per second : Calculate the number of collisions per second of one hydrogen molecule at 24 °C and 8.00 bar. The diameter of a hydrogen molecule is 270 pm. I am having trouble with the calculations. Is there a specific way to put this in my calculator
Determine the density of the liquid : A solid aluminum cylinder with density equal to 2700 kg/m3 has the weight equal to 0.66 N in air, what is the density of the liquid
Find the magnitude of horizontal force acting on sprinter : A 63kg sprinter, starting from rest, runs 45m in 7.0 s at constant acceleration. find the magnitude of the horizontal force acting on the sprinter
Describe the crypto dilemma : AcmeStore is interviewing candidates for the position of Chief Information Officer (CIO). They are asking candidates to describe briefly how they would satisfy AcmeStore's requirements as stated above. How would a successful candidate respond?
Evaluate the pressures, p, in atmospheres : Calculate the pressures, P, in atmospheres at which the mean free path, l, of a hydrogen molecule will be 2.00 ?m, 2.00 mm, and 2.00 m at 20.0 °C. The diameter of a H2 molecule is 270 pm
Essence of a digital signature is ensures authentication : 1. The essence of a digital signature is that it ensures authentication. Explain how and why it does that.
State a balanced chemical equation for the neutralization : Write a balanced chemical equation for the neutralization reaction upon which this titration is based, and indicate clearly which atom is being protonated.

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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