What is the maximum reaction time

Reference no: EM1359316

Q. A ranger in a national park is driving at 51 km/h when a deer jumps onto the road 57 m ahead of the vehicle. After a reaction time of t s, the ranger applies the brakes to produce an acceleration of -3 m/s2. What is the maximum reaction time allowed if the ranger is to avoid hitting the deer?

Q. A train is traveling up a 3.3 incline at a speed of 3.00 when the last car breaks free and begins to coast without friction. How long does it take for the last car to come to rest momentarily? How far did the last car travel before momentarily coming to rest?

Reference no: EM1359316

Questions Cloud

Find the amount for dividends payment : Wheeler Company had retained earnings as of 12/31/08 of $12 million. During 2009, Wheeler's net income was $4 million. Retained earnings balance at the end of 2009 was equal to 13 million dollar.

What is the change in entropy for the system : What is the change in entropy for the system. How much force must be applied to climb the hill at the same speed and same air resistance.

Determine the tension t in the string : Determine the tension T in the string.

Capital assets and taxes : Joel has four transactions involving the sale of capital assets during the year resulting in a STCG of $5,000, a STCL of $12,000, a LTCG of $1,800 and a LTCL of $1,000. As a result of these transactions, Joel will:

What is the maximum reaction time : A train is traveling up a 3.3 incline at a speed of 3 when the last car breaks free and begins to coast without friction. How long does it take for the last car to come to rest momentarily? How far did the last car travel before momentarily coming..

Etiology of inhalant abuse : Can you describe a commonly abused inhalant, the etiology of inhalant abuse, and a current treatment approach that has shown effectiveness.

How many registers available for use by input parameters : Each register window has 32 registers, of which 10 are global variables and 10 are local variables. How many registers would be available for use by input parameters?

Calculate the amount for investment : A financial advisor tells you that you can make your child a millionaire if you just start saving early. You decide to put an equal amount every year into an investment account that earns 8 percent interest per year, beginning on the day your child i..

Calculate the y-component of the magnetic force : Calculate the y-component of the magnetic force. How fast must the candy bar travel to have the same joules in the form of kinetic energy.

User Account

All Pages