What was the average speed while on the road

Assignment Help Physics
Reference no: EM13717357

Question: A trucker drove from san Francisco to Washington, dc (2865 mi). The entire trip required 77h and 30 min. if 16h and 30 min of that time was spent sleeping and 3h 40 min was used for meals and refueling,

Part A: What was the average speed while on the road?

Please show all work and steps to find the average speed while on the road.

Reference no: EM13717357

Questions Cloud

What is the greatest average speed of blood flow : What is the greatest average speed of blood flow at 37°C in an artery of radius 1.50 mm if the flow is to remain laminar? Take the density of blood to be 1025 kg/m3
Cylinder fitted with a friction less piston contains water : A cylinder fitted with a frictionless piston contains water at 300 kpa and 200C, at which point the volume is 0.2 m^3. The piston is now moved slowly, compressing the water to a pressure of 700 kpa. During this process PV^0.9 = constant.
What is the magnitude of the force exerted on this particle : A particle with a charge of -1.85×10-8C is moving with an instantaneous velocity of magnitude 40.5km/s in the xy -plane at an angle of 50.5 degrees counterclockwise from the +x axis. What is the magnitude of the force exerted on this particle
How much mass has entered through the valve : An insulated piston cylinder assembly is attached through a valve to a source of air which is flowing through a pipe. initially, inside the cylinder the volume is 0.1 m^3, the temperature is 40C and the pressure is 1 bar. The valve is then opened to ..
What was the average speed while on the road : A trucker drove from san Francisco to Washington, dc (2865 mi). The entire trip required 77h and 30 min. What was the average speed while on the road
Cylinder fitted with a frictionless piston contains water : A cylinder fitted with a frictionless piston contains water at 300 kPa and 200 degrees C, at which point the volume is 0.2 m^3. The piston is now moved slowly compressing the water to a pressure of 700 kPa. During this process PV^(0.9) = constant.
Find the charge stored on given capacitor : Two capacitors, one 8.0 µF the other 16 µF, are connected in parallel across a 12-V battery. Find the charge stored on 16 µF capacitor
During an adiabatic process the pressure increased : A piston cylinder holds air at 80 degree F and 15 psi. During an adiabatic process the pressure increased to 165 psi and the entropy generated is 0.15 Btu/lb-degree R. Determine the isentropic efficiency for this
What is the maximum height of the pumpkin : A cannon fires a pumpkin at a 65 degree angle with an initial velocity of 15.0 m/s. What is the maximum height of the pumpkin

Reviews

Write a Review

Physics Questions & Answers

  What is the strength of the electric field at its surface

A solid conducting sphere with a radius of 35.4 cm contains atotal charge of 5.46 mC, evenly distributed over its surface.(a) What is the direction of the electric field at its surface? (b)What is the strength of the electric field at its surface?

  What is tension in each rope

What is tension in each rope

  Find the charge magnitude that builds up on the two plates

A large circular capacitor with a radius of 5 m is separated by 3 mm of air. Suppose 9 V is placed across the capacitor. What is the charge magnitude that builds up on the two plates

  Estimate the torque generated by the motor

An electric motor can accelerate a Ferris wheel of moment ofinertia 10100 kg · m^2 from rest to 12.4 rev/min in 13.3 s. Determine the torque generated by the motor to bring the wheelto 12.4 rev/min

  Ind the cross-sectional area of the water stream

Water flows straight down from an open faucet. The cross-sectional area of the faucet is 1.60 10-4 m2, find the cross-sectional area of the water stream at a point 0.09 m below the faucet

  A 9080-kg car is travelling at 268 ms when the driver

a 9080-kg car is travelling at 26.8 ms when the driver decides to exit the freeway by going up a ramp. after coasting

  Find the location of the center of mass of this system

Two small-sized objects are placed on a uniform 9.00 {\rm kg} plastic beam 3.00 {\rm m} long, Find the location of the center of mass of this system by setting x=0 at the right end of the beam

  Compute what force does will apply to the board

Cliff and Will support the board at each end so that it is horizontal. A 64 kg boulder is placed on a 2.00 m long board at a point that is x = 1.7 m from Cliff. What force does Will apply to the board

  Find the predicted value of velocity of the center of mass

you have a 100.00 cm track inclined at 10.000 degrees. You roll a steel ball down the track until it drops off the track and falls 1.0000 m to the floor

  Find what will be the fundamental frequency

A guitar player tunes the fundamental frequency of a guitar string to 600 Hz. What will be the fundamental frequency

  What is the kinetic energy of the ejected electron

A hydrogen atom in its ground state absorbs a photon with an energy of 26 eV, What is the kinetic energy of the ejected electron

  Illustrate what are the role and responsibility

Illustrate what are the role and responsibility of management to detect and prevent fraud in an organization and illustrate what steps management should take when fraud is detected.

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