The average person passes out at an acceleration

Assignment Help Physics
Reference no: EM13671637

The average person passes out at an acceleration of 7g (that is, seven times the gravitational acceleration on Earth). Assume a car is designed to accelerate at this rate. How much time (in seconds) would be needed for the car to accelerate from rest to65.9 miles per hour? (The car would require rocket boosters!)

Reference no: EM13671637

Questions Cloud

Calculate speed of snow chunk when it slides off roof : Piles of snow on slippery roofs can become dangerous projectiles as they melt. Think a chunk of snow at the ridge of a roof with a pitch of 30 degrees. Because the snows begin to melt it will eventually slip.
Initial velocity of ball is similar as linear velocity : A baseball is struck by a bat 46 cm from the axis of rotation when the angular velocity of the bat is 70 rad/s. If the ball is hit at a height of 1.2m at a45º angle, will the ball clear a 1.2m fence that is 110 m away?
What is the magnitude of the charge on each sphere : Two small metallic spheres, each of mass 0.20 g, are suspended as pendulums with light strings from a common point as shown in the figure below. The spheres are given the same electric charge; and it is found that they come to equilibrium when each s..
Thinking of the earth as a large conductor : In electronics it is customary to describe the potential of ground (thinking of the earth as a large conductor) as zero. Is this consistent with the fact that the earth has a net electric charge that is not zero? (Refer to ex. 21.32)
The average person passes out at an acceleration : The average person passes out at an acceleration of 7g (that is, seven times the gravitational acceleration on Earth). Assume a car is designed to accelerate at this rate. How much time (in seconds) would be needed for the car to accelerate from rest..
Take for an electron to travel the length of the wire : Copper has 8.5 X 1028 free electrons per cubic meter. A74.0-cm length of 12-gauge copper wire that is 2.05 mm in diameter carries 4.65 A of current. How much time does it take for an electron to travel the length of the wire?
How thick is oil film-viewed perpendicular to the pavement : A thin film of oil (n = 1.10) is located on a smooth, wet pavement. When viewed perpendicular to the pavement, the film reflects mainly strongly red light at 640 nm and reflects no light at 512 nm. How thick is the oil film?
What is the highest height of the object : An object is thrown straight up. Two seconds later it is still going upward and at that time its speed is 10m/s. What was the initial speed of the object? What is the highest height of the object?
Two diamonds begin free fall from rest from the same height : Two diamonds begin a free fall from rest from the same height, 1.1 s apart. How long after the first diamond begins to fall will the two diamonds be 18 m apart?

Reviews

Write a Review

Physics Questions & Answers

  What is the escape speed from the moon

A certain freely falling object requires 1.85s to travel the last 31m before it hits the ground. From what height above the ground did it fall.

  How much power must the emersion heater dissipate

an emersion heater is used to boil water. assuming no heat escapes from the system, how much power must the emersion heater dissipate in order to boil five grams of water into fives grams of steam in ten minutes at standard atmospheric pressure?

  What is the equivalent capacitance of the combination

Two capacitors, C1 = 5.00 µF and C2 =12.0 µF, are connected inparallel and the resulting combination is connected to a 9.00 Vbattery. What is the equivalent capacitance of the combination?

  Find the tension in each wire

Two wires are tied to the 300g Sphere as shown in figure below. The sphere revolves in a horizontal circle at constant speed of 7.5 m/s. Find the tension in each wire

  What would happen to the current in a circuit

What would happen to the current in a circuit if a voltmeter, inadvertently mistaken for an ammeter, were inserted into the circuit? The current would? (Explain what would happen and why)

  What is the resistance of this combination of resistors

Two resistors of resistance R are connected in parallel. The combination is connected in series to a resistor of resistance 2R. What is the resistance of this combination of resistors

  Evaluate the resistance of the wire

A copper wire has a length of 50 meters and diameter of 1.6 mm. Copper has a resistivity of 1.68 x 10^-8 ohm. Calculate the resistance of the wire

  A model rocket is launched straight upward with an initial

a model rocket is launched straight upward with an initial speed of 60.0 ms. it accelerates with a constant upward

  What is the current delivered by the generator

A stream turbine at an electric power plant delivers 4 500 kW of power to an electrical generator which converts 95% of this mechanical energy into electrical energy

  What is your lasers wavelength expressed

You perform a double-slit experiment in order to measure the wavelength of the new laser that you received for your birthday. What is your laser's wavelength expressed in nanometers

  Find out the magnitude and direction of gravitational force

Four 1.8 kg masses are located at the corners of a square 0.20 m on each side. Find out the magnitude and direction of the gravitational force on a fifth 1.8 kg mass placed at the midpoint of the bottom side of the square.

  Determine how fast is speeder going

A police car is moving at 38m/sec to catchup with a speeder directly ahead. The speed limit is 29.1 m/sec. How fast is speeder going

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!

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