What is the magnitude of the deceleration, Physics

What is the magnitude of the deceleration

To stop a car, first you require a certain reaction time to begin braking. Then the car slows down at a constant rate. Suppose that the total distance moved by your car during these two phases is 56.7 m when its initial speed is 82.0 km/h, and 24.4 m when the initial speed is 49.8 km/h.

(a) What is your reaction time?

(b) What is the magnitude of the deceleration?

Request for Solution File

Ask an Expert for Answer!!

Physics: What is the magnitude of the deceleration

Reference No:- TGS0844156

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Physics

Q : Determine the average resistance force exerted on him

A 80 kg diver steps off a 10 m tower and drops from rest straight down into the water. If he comes to rest 4.1 m beneath the surface, determine the average resistance force exerted on him by the water.

Q : Finding out the voltage across the capacitor

A 3.00 µF and a 5.00 µF capacitor are connected in series across a 30.0 V battery. A 10.00 µF capacitor is then connected in parallel across the 3.00 µF capacitor. Determine the voltage across the 10.00 µF capacitor.

Q : Explain the final temperature of the iron block

Suppose that .88 g of water condenses on a 75.0 g block of ironthat is initially at 22C. If the heat released during condensation goes only to warming the iron block, what is the final temperature( in C) of the iron block?

Q : Magnitude and direction of net force acting on cylinder plug

Assuming both air flows to be steady, inviscid and incompressible, and neglecting body forces and weight of the cylinder, determine the magnitude and direction of the net force acting on the cylinder plug. P=1.5x10^5 Pa, T=20 deg C.

Q : What is the magnitude of the deceleration

Then the car slows down at a constant rate. Suppose that the total distance moved by your car during these two phases is 56.7 m when its initial speed is 82.0 km/h, and 24.4 m when the initial speed is 49.8 km/h.What is the magnitude of the decele

Q : Calculate the mass of the precipitate produced in reaction

A 150-mL sample of a 0.600-mol/L calcium nitrate solution is mixed with 1.00 L of a 0.500-mol/L NaOH. Calculate the mass of the precipitate produced in the reaction.

Q : Discuss an acid chloride prepared from adipicacid

In the present experiment we will be preparing Nylon 66. We willreact 1,6-hexanediamine with an acid chloride prepared from adipicacid. The acid chloride called adipoyl chloride, will be prepared by reacting adipic acid with thionyl chloride.

Q : Gravitational potential energy relative to lowest point

At the instant the string makes an angle of 30° with the vertical, calculate the following: the gravitational potential energy (relative to its value is at the lowest point)

Q : What is the percentage of sulfur in the original sample

An organic compound contains Carbon, Hydrogen and Sulfur. Asample of it with a mass of 2.107 g was burned in oxygen to give gaseous CO2 SO2 and H2O .

1955569

Questions
Asked

3,689

Active Tutors

1446348

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Physics: What is the magnitude of the deceleration

Reference No:- TGS0844156

Have a Question? (oR Write a Review)

Recent Questions Asked Physics

Q : Determine the average resistance force exerted on him

Q : Finding out the voltage across the capacitor

Q : Explain the final temperature of the iron block

Q : Magnitude and direction of net force acting on cylinder plug

Q : What is the magnitude of the deceleration

Q : Calculate the mass of the precipitate produced in reaction

Q : Discuss an acid chloride prepared from adipicacid

Q : Gravitational potential energy relative to lowest point

Q : What is the percentage of sulfur in the original sample

What facilitate a stable, safe, pain-free cervical posture

Interview a bsn-prepared nurse

Does the patient have pearl pupils

Teaching a client with osteoarthritis about self-management

Nurse teaching client with hiv receiving antiretroviral

Nurse is planning care for client who had hip replacement

Describe nurse is caring for a client with hemophilia

Request for Solution File

Ask an Expert for Answer!!

Physics: What is the magnitude of the deceleration

Reference No:- TGS0844156

Recent Questions Asked Physics

Q : Determine the average resistance force exerted on him

Q : Finding out the voltage across the capacitor

Q : Explain the final temperature of the iron block

Q : Magnitude and direction of net force acting on cylinder plug

Q : What is the magnitude of the deceleration

Q : Calculate the mass of the precipitate produced in reaction

Q : Discuss an acid chloride prepared from adipicacid

Q : Gravitational potential energy relative to lowest point

Q : What is the percentage of sulfur in the original sample

Asked Questions