User Account

All Pages

What are the magnitude and direction of net force on the car

Assignment Help Physics
Reference no: EM1386892

Q. A 63 kg girl weighs herself by standing on a scale in an elevator. What is the force exerted by the scale while the elevator is descending at a constant speed of 10.0 m/s?

Q. A 1500- car drives at 30 around a flat circular track 300 in diameter. What are the magnitude and direction of net force on the car?

Reference no: EM1386892

Questions Cloud

Formulate one strategy which could be used to mitigate : Formulate one strategy which could be used to mitigate the unanticipated consequences which job seekers typically experience from eHR based recruiting systems. Provide specific examples to support your response.
Checklist of cabling specifications for cabling contractor : Prepare a portion of final project which includes a 1,050 to 1,400 word paper which includes the following: A description of LAN topology design which will be used.
Sample standard deviation : We wish to construct a 90% confidence interval on the mean of a population known to be normally distributed based on a sample of 20 observations having a sample mean of 8 and a sample standard deviation of 2. What is the standard error?
You have been asked to analyze the bids : You have been asked to analyze the bids for 200 polished disks used in solar panels. These bids have been submitted by three suppliers: Thailand Polishing, India Shine, and Sacramento Glow.
What are the magnitude and direction of net force on the car : A 63 kg girl weighs herself by standing on a scale in an elevator. What is the force exerted by the scale while the elevator is descending at a constant speed of 10.0 m/s.
Illustrate what is the probability for the subsequent : An American Society of Investors survey found 30 percent of individual investors have used a discount broker. In a random sample of nine individuals, illustrate what is the probability for the subsequent?
Concept of holiness emerges in dialogue : Discuss how the concept of holiness emerges in the dialogue and why it takes a prominent position in the conversation between Socrates and Euthyphro.
Which of the subsequent is true regarding her situation : She tells you who she has been advised which she is going to be charged with a securities violation involving insider trading. Which of the subsequent is true regarding her situation?
How much work must be completed on the particle : A rotating cylinder about 16- {rm km} long and 6.8 -km in diameter is designed to be used as a space colony. With what angular speed must it rotate so that the residents on it would experience the similar acceleration because of gravity as on Eart..

Reviews

Write a Review

Physics Questions & Answers

  Band structure and band occupancy

Find the Band Structure and Band Occupancy

  What torque must the motor supply to take the disk

The magnetic field has been measured to be horizontal everywhere along a rectangular path x = 22 cm long and y = 5 cm high. Along the bottom the average magnetic field B1 = 1.3 10-4 tesla, along the sides an average magnetic field B2 = 1.0 10-4 te..

  What is the minimum speed

Water falls without splashing at the rate of 0.210 L/s from a height of 3.90m into a 0.590 kg bucket on a scale. If the bucket is originally empty, what does the scale read 4.00 s after water starts to accumulate in it.

  How to produce liquid water at 60°c

A certain organ pipe, open at both ends, produces a fundamental frequency of 256 in air.If the pipe is filled with helium at the same temperature, what fundamental frequency will it generate ? Take the molar mass of air to be 28.8 and the molar ma..

  Use dimensional analysis to work on problems

You select a rental package that includes a car with an average consumption of 6rm liters of fuel per 100 rm km. Considering that in Europe average fuel cost is 1.063 rm euros/ liter, how much (in US dollars) will you spend in fuel in your trip.

  What is the wire''s linear charge density

An air molecule is moving at a speed of 455 m/s. How many meters would the molecule move throughout 7ms (milliseconds) if it didn't collide with any other molecules.

  U-tube with constant cross section is partly filled water

A u-tube with constant cross section is partly filled with water. Engine oil of density 0.8g/cm3 is poured into the right arm (without mixing) until the water level rises 2.0cm. The length of the oil column is then.

  What is the spring constant of elastic cord

The fuel gage for a gasoline tank in the car reads proportional to the bottom gage pressure .if the tank is 30cm deep and accidentally contains 2 com of water plus gasoline how many centimetres of air remain at the top when gage erroneously reads ..

  Determine the maximum speed that the car

Determine the maximum speed that the car. A boy riding on the back of the truck throws a can of soda upward and catches the projectile at the similar location on the truck bed.

  The cannonball''s velocity parallel to the ground

How would you describe why we have different atmospheric pressure on different level (height) of earth's atmosphere in molecular level (molecular behaviour and what causes such behaviour).

  How long does it take for a person to radiate

how long does it take for a person to radiate. Calculate the time of flight.

  Establish the wave functions and the general expression

Establish the wave functions and the general expression

Free Assignment Quote

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

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd