What was its speed when the brakes were applied

Assignment Help Physics

Reference no: EM13516772

The brakes of a car are applied to give it an acceleration of -3 m/s2. The car comes to a stop in 5 s. What was its speed when the brakes were applied?

Reference no: EM13516772

Questions Cloud

Find the direction of the force on each charge : A charge of +2 x 10^-7 C is 10 cm from a charge of -6 x 10^-6 C. Find the magnitude and direction of the force on each charge

Explain the molar concentration of the propanoate ion : If a propanoic acid/propanoate buffer is .020M in propanoic acid and has a pH of 4.63, what is the molar concentration of the propanoate ion. The pKa of propanoic acid is 4.89.

What is munchs expected profit for april : What is Munchs expected profit for April - Munch Enterprises makes a small toy car that is voice activated.

Determine the wavelength of the scattered x-ray : An X-ray photon with a wavelength of 0.69 nm scatters off an electron at 123 degrees. What is the wavelength of the scattered X-ray in nm to 4 decimal places

What was its speed when the brakes were applied : The brakes of a car are applied to give it an acceleration of -3 m/s2. The car comes to a stop in 5 s. What was its speed when the brakes were applied

Compute the ph of the solution after the volume of base : A 20.00 ml sample of 0.200 M HBr solution is titrated with 0.200 M NaOH solution. Calculate the pH of the solution after the following volume of base has been added: 20.1 ml.

What is the flow speed in this pipe : Water flows at 0.990 m/s from a hot water heater, through a 450-kPa pressure regulator. What's the flow speed in this pipe

Determine the amount of cash from operations : Assume working capital was $44,000 for a given year. During this year, accounts receivable decreased by $1,400, inventory increased by $8,000, and accounts payable decreased by $2,000. Determine the amount of cash from operations.

Find what length is required : A 54.6 g sample of a conducting material is all that is available. The resistivity of the material is measured to be 1.18×10-7 ?m and the density is 7.82 g/cm3. What length is required

Reviews

Write a Review

Required(*) Message

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!

Submit Assignment

User Account

All Pages