What is the intial mechanical energy of the system

Assignment Help Physics

Reference no: EM13315813

1850 kg car is set in mottion on a level road by a spring constant k=2.40x10^6 N/m that has been compressed 1.50m. the car leaves the spring as it passes point A and the driver slams on the brakes at pont B. The wheels lock and the car skids to a stop at point C, due to kinetic friction with coefficient uk=0.7

A. what is the intial mechanical energy of the system, with the spring compressed 1.5 m, before the car is released?

B. what speed will the car have when it leaves the spring at point A?

C. over what distance (BC) will the car skid to a stop after the brakes are applied and the wheels lock?

Reference no: EM13315813

Questions Cloud

How would you advise cindy to proceed : Next, you look in the Yellow Pages of the phone book and find several pages of ads for real estate brokers. You have heard of three or four of the firms, but you have had no direct contact or dealings with any of them.

How long did this pass take : A rugby player passes the all 7.00m across the field, where it is caught at the same height as it left his hand. How long did this pass take

Do you believe such a marketing tactic would be successful : You decide to open a real estate office in your community, but you know the competition with established firms would be difficult. You believe that one method of drawing attention to your firm and obtaining

What is the cross-price elasticity of demand between perf : Data collected in the imaginary economy of Kharkeez reveals that when the price of a bork increased by 20%, the quantity of bork sold decreased by 30%, and the quantity of perf demanded increase by 15%

What is the intial mechanical energy of the system : 1850 kg car is set in mottion on a level road by a spring constant k=2.40x10^6 N/m that has been compressed 1.50m. what is the intial mechanical energy of the system

Variables as the only permissible departure from prescribed : Is Cadenhead’s conception of circumstantial variables as the only permissible departure from prescribed accounting methods closer to finite or rigid uniformity?

Calculate how much work is done by the gas : A 2.68 mol sample of an ideal monatomic gas undergoes the reversible process shown in the figure. calculate How much work is done by the gas

Find probability that all twenty calls go through right away : The phone lines to an airline reservation system are occupied 40% of the time. assume that the events that the lines are occupied on successive calls are independent. assume that 20 calls are placed to the airline.

What period will this satellite have : IO is a moon of jupiter, with a mass M= 8.9X10^22 kg, and radius of 1820Km. What period will this satellite have

User Account

All Pages