Find the total kinetic energy of the automobile

Assignment Help Physics
Reference no: EM13257098

An automobile has a total mass of 1700 kg. It accelerates from rest to 40 km/h in 10 s. Assume each wheel is a uniform 32 kg disk. Find, for the end of the 10 s interval,

(a) the rotational kinetic energy of each wheel about its axle,

(b) the total kinetic energy of each wheel, and

(c) the total kinetic energy of the automobile.

Reference no: EM13257098

Questions Cloud

Determine a formula for the minimum angle : A uniform ladder of mass m and length l leans at an angle θ against a frictionless wall, determine a formula for the minimum angle at which the ladder will not slip
Settlement of an unliquidated debt : Settlement of an unliquidated debt? Settlement of a disputed debt? A person agreeing to do more than originally contracted for because of unforeseen difficulties?
How are healthy people standards used : How are Healthy People 2020 standards used? What are advantages and disadvantages to applying them at a local community level?no word limits.
Total liabilities at the end of the year : If Ginger's total assets doubled to $1,260,000 and its owners' equity remained the same during the year, what was the amount of its total liabilities at the end of the year?
Find the total kinetic energy of the automobile : An automobile has a total mass of 1700 kg. It accelerates from rest to 40 km/h in 10 s. Assume each wheel is a uniform 32 kg disk. find the total kinetic energy of the automobile
How to calculate the mass of juice : Three 10.00mL samples of juice were titrated with DCP that had a standardized concentration of 1.01x10-3M. The three titrations took an average of 13.82mL of DCP. Calculate the mass (in mg) in 50.00mL of juice. (MM Ascorbic Acid = 176.124 g/mol)
Prepare income statement and classified balance sheet : Iinsurance expired during 2007; $500. Prepare an income statement and a classified balance sheet that include the effects of the preceding 5(a-e) transactions.
Calculate the field strength inside the coil : A solenoid coil has a radius of 7.2 cm, a lenght of 31.5 cm, and has a 380 turns of wire. Calculate the field strength inside the coil
What do each of you understand the term law : Students each of you have an opinion of what the 'law' is or what function the 'law' plays in everyday society. What do each of you understand the term 'law' to be and what do you think the functions of the 'law' are?

Reviews

Write a Review

Physics Questions & Answers

  What is the acceleration of the crate

A pump, submerged at the bottom of a well that is 34 m deep, is used to pump water uphill to the house that is 50 m above the top of the well, as shown above. All pressures are gauge pressures. Avoid the effects of friction, turbulence, and viscosity..

  Find the approximate energy of each emerging photon

An electron and a positron each of mass 9.1 x 10^-31 kg, are in the same general vicinity and have very small initial speeds

  How long does it take bullet to come to rest

What is the maximum speed with which a 1350kg car can round a turn of radius 71m on a flat road if coefficient of static friction between tires and road is 0.40.

  What defines a collision as elastic or inelastic

Write down an expression for the efficiency of the air cart bumper in terms of the initial and final kinetic energy of the cart. What defines a collision as elastic or inelastic.

  At what time t is the angular speed zero

The street automobile with the greatest acceleration is the Tempest. It has an acceleration of 6.89m/s2. Suppose the car accelerates from the rest to a final speed of 96.5km/h. How long does it take Tempest to reach this speed.

  What is the magnitude of total electric field on the charge

A charge of -5.5 micro Coulombs is placed at the origin of a coordinate system. Another charge of -5.5 micro Coulombs is placed at x = +0.22 m, y = +0.15 m.

  Compute the average force the floor exerts on the ball

Estimate the time the ball is in contact with the floor to be 0.06 seconds. Compute the average force the floor exerts on the ball.

  What horizontal force does the seat exert on the driver

An 854 kg (1887 lb) dragster, starting from rest, attains a speed of 27.1 m/s (60.7 mph) in 0.59 s.

  Compute the linear momentum of a frisbee

Compute the linear momentum and angular momentum of a Frisbee of mass 0.144 kg if it has a linear speed of 1.75 m/s and an angular velocity of 64.0 rad/s

  During this time what sdistance has she fallen

A person is running at 7 m/s with her hands outstreched abover her head (1.95m from feet to finger tips) she runs exactly horizontally off the edge of a chasm and attempts to grab onto opposite side.

  What is the separation of the two slits

Light of wavelength 670nm falls on two slits and produces an interference pattern in which the third-order bright red fringe is 49mm, What is the separation of the two slits

  Find the vertical tension in the wire

Two radio antennas are separated by 1.20m. Both broadcast identical 750 MHz waves. If you walk around the antennas in a circle of radius 20m, how many maxima will you detect.

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