Question: A car starts from rest at a checkpoint A and comes to rest at the next checkpoint B 6km away in 3minutes. It has first

A car starts from rest at a checkpoint A and comes to rest at the next checkpoint B 6km away in 3minutes. It has first a uniform acceleration of 40seconds then a constant speed and is brought to rest with a uniform retardation after 20seconds. Find the maximum speed?

Step by Step Solution

★★★★★

3.53 Rating (150 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To find the maximum speed i For uniform acceleration Using the ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

How to determine whether time-series regression or exponential smoothing is better in a specific application

A sled starts from rest at the top of a hill and slides down with a constant acceleration. At some later time it is 14.4 m from the top; 2.00 s after that it is 25.6 m from the top, 2.00s later 40.0...

Example 14 A car starts from rest at a check point A and comes to rest at the next check point B . $ 6 \mathrm{~km} $ away, in 3 minutes. It has first, a uniform acceleration for \( 40 \mathrm{~s}...

Directions: Solve the following problems. 1. A car in front of the school goes from rest to 27 m/s in 3.0 seconds. What is its acceleration (assuming it is constant)? 2. A rocket starts from rest and...

Complete the following Carolina Biological Lab: Kinematics. Please read the Distance Learning Lab Safety Agreement. By taking part in these labs, you agree to the terms in the Distance Learning...

Please complete the following lab. Thanks. Procedure A. mass of red PasCar 254 q 1 VI V 2 (m) (m) (m) (s) (m/s) (s ) (m/s) 261 . 135 126 0 . 14 0. 65 P : 74 - 298 . 16 . 137 57 L. la 178 097 0. 45 0...

Please complete procedure A. all the data needed from experiment has been provided you must use the formulas to fill in the missing boxes. Procedure A. mass of red PasCar 254 q 1 VI V 2 (m) (m) (m)...

terry (krt238l This print-out should ha re 22 questions. Multiple-choice questions may continue on the next colunm or page iind all choices before answering. You will have approximately two weeks to...

23 Nickel and Dimed: On (Not) Getting By in America BARBARA EHRENREICH Major changes in welfare legislation in 1996 eliminated cash payments to millions of America's poor, requiring them to find...

The State Conservation Department used surveillance cameras to study the reaction of white-tailed deer to traffic as they used a wildlife underpass to cross a major highway. When a car or truck...

Solve for the probabilities of the following binomial distribution problems by using the binomial formula. a. If n = 11 and p =.23, what is the probability that x = 4? b. If n = 6 and p= .50, what is...

The department manager makes a list of interview questions for a new position. Which of the following questions are inappropriate? Group of answer choices Will you be able to meet our attendance...

5- Let L be the random variable of the loss on issue of a contract for a whole life insurance of $10,000 issued at (30), with profit payable at the time of death and continuous premium it payable for...

Q4: What quantities should be known to experimentally find the static friction force acting on the cylindrical body in equilibrium on the inclined plane in the figure? I- Mass M of the cylindrical...

a)353 b)163 c)253 d)263 e)200 Q5: A sled of mass mi is moving on the frictionless air rail, and it is connected to a mass of m2= 50 g via a pulley. Sled starts its motion with zero initial velocity...

Q1: In the vectors-experiment using the force table, an observer applied two forces to the ring in the center of the force table with the help of masses suspended on different ropes. m= 50 g were...

TRUE or FALSE: In the case of Moshe vs Rush-Presbyterian St, Luke's Hospital, has implications that case managers must take action immediately if the agency or facility is providing any questionable...

A point charge of -2.00 C is located in the center of a spherical cavity of radius 6.50 cm inside an insulating charged solid. The charge density in the solid is p = 7.35 X 10-4 C/m3. Calculate the...

Mars Landing In January 2004, NASA landed exploration vehicles on Mars. Part of the descent consisted of the following stages: Stage A: Friction with the atmosphere reduced the speed from 19,300 km/h...

An alert hiker sees a boulder fall from the top of a distant cliff and notes that it takes 1.30 s for the boulder to fall the last third of the way to the ground. You may ignore air resistance. (a)...

2. A rabbits eyes are on the sides of its head instead of in front. Would you expect rabbits to have many cells with binocular receptive fieldsthat is, cells that respond to both eyespg109 Why or why...

1. What Wlll You D o \.vith the Information 5. What's Wrong ,vith Everyday Ways of You Learn in Thi s Course? I

a. Research b. Over genera]ization