User Account

All Pages

Velocity of a rollercoaster at the bottom

Assignment Help Physics
Reference no: EM132119726

What is the (magnitude of the) velocity of a rollercoaster at the bottom of a track that is 89.8 m high if it starts from rest? (Use the value g = 9.8 m/s2 for the acceleration of gravity.)

Please provide work to explain

Reference no: EM132119726

Questions Cloud

What is the centripetal force which acts upon : What is the centripetal force which acts upon a 588 kg race car as it rounds a curve with a radius of curvature of 375 m at 60 m/s?
Acceleration of a vehicle which speeds up : What is the (average) acceleration of a vehicle which speeds up from 22 m/s to 88 m/s in 21.2 seconds?
Explain how the answer was discovered : Please provide work to explain how the answer was discovered.
What is the speed of the clay and car : If the clay hits and sticks to the car, what is the speed of the clay and car (which are now moving fused together) after impact?
Velocity of a rollercoaster at the bottom : What is the (magnitude of the) velocity of a rollercoaster at the bottom of a track that is 89.8 m high if it starts from rest?
What acceleration does a baseball of mass : What acceleration does a baseball of mass 0.25 kg experience when hit by a bat exerting a force of (magnitude) 162 N on the ball?
Lake surface with an initial speed : In an attempt to skip a rock off the surface of a lake, you throw the rock from a height h=1.67 m above the lake surface with an initial speed of v0
Develop a proposed computer system : ICT703 - Network Technology and Management - Assessment Task - develop a proposed computer system for each of the specific uses, i.e., general use
What height will they collide : At what height will they collide, measured relative to where you threw the balls? Express your answer in metres to three significant figures.

Reviews

Write a Review

Physics Questions & Answers

  Find the angular size of the player as seen by the tv viewer

Find the angular size of the player as seen by the spectator watching the game live and the TV viewer or To whom does the player appear to be larger?

  Find the amplitude of the electric field of this wave

electric field of a sinusoidal electromagnetic wave obeys the equation \(E=-(375V/m) sin((5.97*10^{15}rad/s)t+(1.99*10^7rad/m)x)\), What is the amplitude of the electric field of this wave

  Find the electric energy contained in the space

A) Find the electric energy contained in the space between the spheres. B) Find the electrical energy contained in this space if it filled with a dielectric constant 3.0

  Does depressing a key increase or decrease its capacitance

Does depressing a key increase or decrease its capacitance?

  Compute the magnitude and direction of the total gravitation

Compute the magnitude and direction of the total gravitational force exerted on one sphere by the other three.

  What is the tension in each of the cables

A 55 year old woman who is complaining of intermittent flushing, itching and heartburn for several months. Mega dosing of that of the following vitamins may result in these symptoms.

  Every day our earth receives 155times1022 j energy from the

how much energy is required to accelerate a spaceship with a rest mass of 107 metric tons to a speed of 0.453 c?every

  Find the vertical component of the force

A non-uniform beam of length 4.41m and weight 1.02kg makes an angle of 25.2 with the horizontal. Find the vertical component of the force exerted on the beam by the pivot

  Find what is the maximum velocity up the slope

The air table is approximately 25 cm squared. If the incline has a rise of 1 cm over the distance, what is the maximum velocity up the slope

  What is the increase in speed of the second ball

Standing at the edge of a cliff 33.5 m high, you drop a ball. Later, you throw a second ball downward with an initial speed of 12.7 m/s. What is the increase in speed of the second ball

  Q1 in an 800 km race one runner runs at a steady 110 kmh

q1. in an 8.00 km race one runner runs at a steady 11.0 kmh and another runs at 14.3 .kmhr.how far from the finish line

  How an aeroplane can move upward how plane can remain

How an aeroplane can move upward? How plane can remain equilibrium in space? How plane can change its altitude? Why sometimes bumping occurs? Why sometimes plane becomes inclining in space?

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