With what speed does the car then strike the tree

Assignment Help Physics
Reference no: EM13699127

Question: The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniformly with acceleration of -5.75 m/s2 for 4.10 s, making straight skid marks 60.2 m long, all the way to the tree.

Part A: With what speed does the car then strike the tree? in m/s

I have been stuck on this question for a long time, please help. Show steps. Thanks!

Reference no: EM13699127

Questions Cloud

Calculate the ph of the diaprotic acid solution : Calculate the pH of the diaprotic acid solution 0.0028 M H2TeO4 (aq) (telluric acid) at 25 degrees C, ignoring second deprotonations only when the approximation is justified. Ka1= 2.1x10^-8 and Ka2=6.5x10^-12.
How many gallons are in one acre-foot : An acre-foot is the volume of water that would cover 1 acre of flat land to a depth of 1 foot. How many gallons are in 1 acre-foot
What happens to the ice in the clothes : In the experiment for classifying matter by properties wet clothes hung outside in subfreezing weather will freeze. Eventually the clothes dry, even if the temperature remains below freezing.
How many square feet are in an acre : An acre, a unit of land measurement still in wide use, has a length of one furlong (1/8) and a width one-tenth of its length. How many square feet are in an acre
With what speed does the car then strike the tree : The driver of a car slams on the brakes when he sees a tree blocking the road. With what speed does the car then strike the tree
Elaborate on why a cyclic product is obtained in good : Elaborate on why a cyclic product is obtained in good yield instead of a polymer? Between Guanidinium ion and Guanidine, which is the better nucleophile and why? What is the purpose of adding sodium acetate in the reaction mixture
Calculate the point of no return for an airport runway : Calculate the point of no return for an airport runway of 1.47 mi in length if a jet plane can accelerate at 11.5 ft/s2 and decelerate at 6.75 ft/s2
Alkyl substitution by either sn1 or sn2 mechanism : Problem- Secondary alkyl halides can undergo substitution by either SN1 or SN2 mechanism. The reaction conditions determine which pathway is followed explain each of the following-
What initial speed must it have to reach the top : An attacker at the base of a castle wall 3.60 m high throws a rock straight up with speed 4.00 m/s from a height of 1.60 m above the ground. what initial speed must it have to reach the top

Reviews

Write a Review

Physics Questions & Answers

  Compute magnitude of the average velocity

Compute magnitude of the average velocity

  What is the maximum speed the box will reach

Box moves back and forth on a horizontal frictionless surface between two different springs, as shown in the accompanying figure. The box is initially pressed against the stronger spring, compressing it 4.1cm , and then is released from rest

  How much does the internal energy of the gas change

Normal 0 false false false EN-IN X-NONE X-NONE A 40-W heat source is applied ..

  Compute the magnitude of the force on the wire

A long, straight wire of length 1.3 m carries current I = 3.1 A. what is the magnitude of the force on the wire

  After how many seconds will the two stones pass each other

A boy drops a stone vertically down from the margin of a 24-m cliff. After how many seconds will the two stones pass each other, given gravitational acceleration g=10 m/s2

  Bob has just finished climbing a sheer cliff above a beach

bob has just finished climbing a sheer cliff above a beach and wants to figure out how high he climbed. all he has to

  At what height above the cannon should the net be placed

A daredevil is shot out of a cannon at 45.0° to the horizontal with an initial speed of 26.0 m/s. At what height above the cannon should the net be placed in order to catch the daredevil

  Find with what speed and direction will she begin to move

A 68.5 kg astronaut is doing a repair on the space station. She throws a 2.25 kg tool away from her at 3.20 m/s. With what speed and direction will she begin to move

  By how many percents did the wavelength of the peak change

The temperature of a black body is increased by 10.5 percents. By how many percents did the wavelength of the peak change

  How much heat must be added to the gas to heat it

A piston with a volume of 24 liters contains 3.0 moles of argon. It is heated from 20 degrees Celsius to 178 degrees Celsius, and the piston is allowed to expand during the heating process so that the pressure on the gas remains constant. How much he..

  Q1 a 350-kg child swings in a swing supported by two chains

q1. a 35.0-kg child swings in a swing supported by two chains each 2.90 m long. the tension in each chain at the lowest

  How far above the planet''ssurface are they orbiting

Astronauts put their spaceship into orbit about a planet. Theyfind that the acceleration of gravity at their orbital altitude isone fourth that at the planet's surface. How far above the planet'ssurface are they orbiting? Answer in terms of the pl..

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