Calculate how many revolutions does each tire make

Assignment Help Physics
Reference no: EM13533851

A car initially traveling at 33.1 m/s undergoes a constant negative acceleration of magnitude 1.90 m/s2 after its brakes are applied.

(a) How many revolutions does each tire make before the car comes to a stop, assuming the car does not skid and the tires have radii of 0.330 m?

rev

(b) What is the angular speed of the wheels when the car has traveled half the total distance?

rad/s

Reference no: EM13533851

Questions Cloud

Explain the molecular total ionic and net ionic equations : What are the molecular, total ionic and net ionic equations when barium nitrate is mixed with sodium phosphate
Secondary antibody during immunochemical detection : Describe in detail the structure of an IgG molecule. Which part of the molecuel bind the antigen? Which region is recognized by a secondary antibodyduring immunochemical detection?
Why are concordant result used to compute the mean titre : As you near the end point of a titration water is added from a wash bottle to the conical flask .Explain the effect if any,on the titre. why are concordant result used to calculate the mean titre
Calculate the electric field at the center of the ring : A tenth of a ring of charge has charge density ?. What is the electric field at the center of the ring
Calculate how many revolutions does each tire make : A car initially traveling at 33.1 m/s undergoes a constant negative acceleration of magnitude 1.90 m/s2 after its brakes are applied. How many revolutions does each tire make before the car comes to a stop
Lightreactions of photosynthesis : Which of the following is NOT true about the lightreactions of photosynthesis?
Explain the uncertainty associated with the molar mass : Determine the molar mass of hydroxyquinoline and the uncertainty associated with the molar mass. Report the absolute uncertainty in the molar mass in your final answer.
Calculate the speed of the race car : A race car starts from rest on a circular track of radius 437 m. The car's speed increases at the constant rate of 0.560 m/s2. calculate the speed of the race car
A lab on diffusion and osmosis : A Lab on diffusion and osmosis. Basically, we had a15ml strip of dialysis tubing that was soaked. We tied a knotto form a sack. We added 3ml of starch, gelatine (protein),glucose and NaCl into the sack and we tied the sack with another knot.

Reviews

Write a Review

 

Physics Questions & Answers

  Estimate the wave velocity

A transverse wave of frequency 14 Hz propagates down a string. Two points 15 cm apart are out of phase by pi/6. What is the wave velocity

  How long would this telescope be between the two lenses

While Galileo did not invent the telescope, he was the first known person to use it astronomically, beginning around 1609. How long would this telescope be between the two lenses

  How far can it be pushed across the level floor

The coefficient of kinetic friction between a suitcase and the floor is 0.272. how far can it be pushed across the level floor with 630J of work

  Q1 a spaceship of mass 250806 kg is to be accelerated to a

q1. a spaceship of mass 2.50806 kg is to be accelerated to a speed of 0.820c.a what minimum amount of energy does this

  Calculate the magnitude of induced emf in this solenoid

A solenoid with a cross-sectional area of 1.97×10^3 is 0.810 long and has 480 turns per meter. Find the magnitude of induced emf in this solenoid

  Find the acceleration of the skier

An Olympic skier whose mass is 50 kg is moving at 25 m/s down a 20degree slope encounters a region of wet snow of coefficient of frictio Uk=0.55 which reduces her speed. Find the acceleration of the skier

  Determine the apparent weight of the person

A 63kg person rides in a 30kg cart moving at 14m/s at the top of a hill that is in the shape of an arc of a circle with a radius of 30m. What is the apparent weight of the person as the cart passes over the top of the hill

  Determine the average acceleration of the ball

A racquetball strikes a wall with a speed of 30 \rm m/s and rebounds with a speed of 26 \rm m/s. What is the average acceleration of the ball

  Obtain the electric field strength between the plates

A doubly charged ion is accelerated to an energy of 34.0 keV by the electric field between two parallel conducting plates separated by 2.00 cm

  What is the magnetic field in microteslas

A surveyor is using a magnetic compass 7.7 m below a power line in which there is a steady current of 100 A. What is the magnetic field in microteslas

  Find the force constant of the spring

In a control system, an accelerometer consists of a 4.99-g object sliding on a calibrated horizontal rail, Find the force constant of the spring required for the calibration to be correct

  Find out the velocity with which camera hits ground

A calorimeter contains 2000 grams of water at 0oc. a jet of stream at 100oc is passed through the water. What is the temperature of the water when 100 grams of steam have condensed in it.

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