How does brakes affect the time required to come to a stop

Assignment Help Physics
Reference no: EM13336649

Assume that the brakes in your car create a constant deceleration, regardless of how fast you are going.

Part A
If you double your driving speed, how does this affect the time required to come to a stop?

Part B
If you double your driving speed, how does this affect the distance needed to stop?

Reference no: EM13336649

Questions Cloud

Explain to prevent tank rupture during deep-space travel : To prevent tank rupture during deep-space travel, an engineering team is studying the effect of temperature on gases confined to small volumes. What is the pressure of 3.20mol of gas measured at 251 degrees Celcius in a 1.75-L container assuming r..
What is the average force applied by the players foot : A soccer playrer kicks a 0.5kg ball from rest to a speed of 9m/s during a 0.15s contact between his foot and the ball. What is the average force applied by the players foot during the kick
What are the components of the electric field at x : A point charge with q1 = +2.8 C is located at x = 3.0 m, y = 0, and a second point charge with q2 = +4.4 C is at x = +1.0 m, y = +3.0 m. What are the components of the electric field at x = +1.0 m, y = 0
Depict lewis structure of no3cl include lone pairs : Draw lewis structure of NO3Cl include lone pairs of electrons, resonance structures and formal charges (minimized). The basic structure is O=N(-O)(-O-Cl). Where N is double bonded to one O and single bonded to two O atoms. Also, one of the O atoms..
How does brakes affect the time required to come to a stop : Assume that the brakes in your car create a constant deceleration, regardless of how fast you are going. If you double your driving speed, how does this affect the time required to come to a stop
Calculate the pressure exerted on the floor by the heel : As a woman walks, her entire weight is momentarily placed on one heel of her high-heeled shoes. Calculate the pressure exerted on the floor by the heel
How do you calculate the molarity of kmno4 : How do you calculate the molarity of KMnO4 after it has been titrated by .0505 M (COOH)2? The only information you are given is .0011 mol of KMnO4 and no volume...this is for prelab 6.
Develop modified versions of the quicksort and mergesort : Using the recursive algorithm, described in the previous section, develop an iterative function with the same functionality as the recursive nextPermutation function. Recall, that the iterative function should not contain recursive calls - it uses..
Explain the sedimentation coefficient of a certain dna : The sedimentation coefficient of a certain DNA in 1 M NaCl at 20 oC was measured by boundary sedimentation at 24,630 rpm. The following data were recorded time (min) distance (cm) 16 6.2687 32 6.3507 48 6.4380 64 6.5174 80 6.6047 96 6.6814 A.

Reviews

Write a Review

Physics Questions & Answers

  Find out the speed of the bullet/block combination

strikes the wooden block of a ballistic pendulum, as shown. The block has a mass of 270 g. Find out the speed of the bullet/block combination immediately after the collision.

  How long after being thrown will the balls collide

How long after being thrown will the balls collide

  How much energy in joules does the motor use

an electric on a airplane operates 20.8 volts a draws a current of 14.7amps. How much energy in joules does the motor use

  How far west has the train traveled in this time

A train moving with constant velocity travels 180 m north in 14 s and an undetermined distance to the west. How far west has the train traveled in this time

  What is the car''s average velocity during the entire trip

To fill a child's inflatable wading pool, you use a garden hose with a diameter of 2.90 cm. Water flows from this hose with a speed of 1.50 m/s. How long will it take to fill the pool to a depth of 25.0 cm if the pool is circular and has the diame..

  How far is the man from the gate

a man is standing near a gate and a flag pole. The gate is 15 ft from the pole. If the pole is h=35 ft tall, how far is the man from the gate

  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

  What is the length of the rotating string

A string trimmer is a tool for cutting grass and weeds; it utilizes a length of nylon "string" that rotates about an axis perpendicular to one end of the string. what is the length of the rotating string

  How many seconds will he win or lose by

Having taken a nap under a tree only 20 m from the finish line, Rabbit wakes up to find Turtle 19.5 m beyond him, grinding along at 1/4 m/s. If the bewildered hare can accelerate at 8 m/s2 up to his top speed of 17 m/s (38 mi/h) and sustain that s..

  Compute the maximal value v1max

An ice block is pushed horizontally on a frictionless surface with initial velocity v0. At some point, it comes to the nearly semicircular bump with a radius R=0.42m and the height h=0.33m above the ground.

  What is the refraction index of given medium

Light has a wavelength of 299.3 nm and a frequency of 7.403 × 1014 Hz when traveling through a certain substance. What is the refraction index of this medium

  How many moles of water molecules are contained in the glass

A cylindrical glass of water (H2O) has a radius of 4.38 cm and a height of 12.3 cm. The density of water is 1.00 g/cm3. How many moles of water molecules are contained in the glass

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