Determine the normal force of the track on the car

Reference no: EM13550666

Just an instant before reaching the very bottom of a semicircular section of a roller coaster ride, the automatic emergency brake inadvertently goes on. Assume the car has a total mass of 850 kg, the radius of that section of the track is 53.0 m, and the car entered the bottom after descending vertically (from rest) 25.0 m on a frictionless straight incline. If the braking force is a steady 1700N, determine

1) the cars centripetal acceleration (including direction)

2) The normal force of the track on the car

3) the tangential acceleration (including direction), and

4) the total acceleration of the car.

Reference no: EM13550666

Questions Cloud

Prepare a direct materials budget for january 2014 : Prepare a direct materials budget for January 2014.

How to calculate the boiling point of a solution : Calculate the boiling point (in degrees C) of a solution made by dissolving 3.20 g of naphthalene {C10H8} in 81.1 g of cyclohexane. The Kbp of the solvent is 2.79 K/m and the normal boiling point is 80.7 degrees C.

Calculate the frequency of the resonance : you measure wavelength divided by 2 to be 70cm. The temperature in the lab is 22 degrees celsius. What is the frequency of the resonance

What angular speed does the turntable rotate : A woman with mass of 58 kg stands at the rim of a horizontal table having a moment of inertia of 430 kgm2 and a radius of 2.1 m. The turntable is initially at rest and is free to rotate about a frictionless, vertical axis through its center.

Determine the normal force of the track on the car : Just an instant before reaching the very bottom of a semicircular section of a roller coaster ride, determine the normal force of the track on the car

Define the molecular weight of the unknown compound : An aqueous solution made by dissolving 168 mg of an unknown compound (a nonelectrolyte) in enough water to make 500.0 mL of solution, develops an osmotic pressure of 5.22 torr at a temperature of 23.5 °C. What is the molecular weight of this unkno..

State centrifuges to separate the parts of a biological cell : In biochemistry laboratories, solutions of sucrose (table sugar, C12H22O11) are used in high speed centrifuges to separate the parts of a biological cell. How many liters of 3.48 M sucrose contain 170. g of solute

How far does it travel while slowing down : A 1000.0kg car experiences a net force of 9500N while decelerating from 30.0m/s to 23.3m/s. How far does it travel while slowing down

Estimate the ratio of their orbital kinetic energies : The days on Mars and Earth are of nearly identical length. Earth's mass is 9.35 times Mars's mass, Earth's radius is 1.88 times Mars's radius, Estimate the ratio (Earth to Mars) of the their orbital kinetic energies

User Account

All Pages