What must be its speed for the second

Assignment Help Physics
Reference no: EM13698686

Problem: In a test race, an automobile must complete a 10 km run in 4 minutes. If the car goes at 36 m/s for the first 5 km,

Part A: What must be its speed for the second 5 km?

Rework your solution from the beginning and check each step carefully.

Reference no: EM13698686

Questions Cloud

What would have been the magnitude and direction : A spaceship is traveling through deep space towards a space station and needs to make a course correction to go around a nebula. what would have been the magnitude and direction of the path of the spaceship if it had traveled through the nebula
Explain will precipitate pbcro4 bit not bacro4 : Question- What is the maximum volume of 4.9E-5M K2CrO4 that, added to 17.0ml of a solution that is 8.6E-5M Ba(NO)2 and 5.4e-6 M Pb(NO3)2, will precipitate PbCrO4 bit not BaCrO4? For PbCrO4, Ksp=1.8e-14 and for BaCrO4, Ksp=1.2e-10
How far apart are equipotential surfaces : An infinite non conducting sheet has a surface charge density is 0.13 µC/m2 on one side. How far apart are equipotential surfaces whose potentials differ by 60 V
How high up the plane does the block slide : A block is projected up a 20.0° frictionless incline with an initial speed 12 m/s. How high up the plane does the block slide before coming to rest
What must be its speed for the second : In a test race, an automobile must complete a 10 km run in 4 minutes. If the car goes at 36 m/s for the first 5 km, What must be its speed for the second 5 km
What is the maximum volume of 4.9e-5m k2cro4 : Question- What is the maximum volume of 4.9E-5M K2CrO4 that, added to 17.0ml of a solution that is 8.6E-5M Ba(NO)2 and 5.4e-6 M Pb(NO3)2, will precipitate PbCrO4 bit not BaCrO4? For PbCrO4, Ksp=1.8e-14 and for BaCrO4, Ksp=1.2e-10
Define why does dichloromethane dissolve polystyrene : Question- Why does dichloromethane dissolve polystyrene (styrofoam) faster than toluene when toluene is more non polar than dichloromethane
Explain what is the rate constant for the reaction at 81c : Question- For a certain reaction, the frequency factor A is 5.6 X 10(9) s -1 and the activation energy is 22.6 kJ/mol. What is the rate constant for the reaction at 81C
How many milliliters of base are required to equivalence : Question- Consider the titration of 37.2mL of 0.270M HF with 0.200M NaOH. Calculate the pH at each of the following points A. How many milliliters of base are required to reach the equivalence point

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