How to generate a constant deceleration

Assignment Help Physics
Reference no: EM133896

Question1

With one's eye at a height of 1 m above water level on a lake, one can just see over the horizon, a point on the boat that is 3 m above water. The distance to the boat is 9.5 km. use this information to estimate the radius of the earth.

Question2

Assume the breaks on your car generate a constant deceleration. If you can come to a stop from 40 miles per hour in 100 feet, how long did it get to travel the first 50 feet?

Question3

A 400- gram object is dropped from the roof of a building. Suppose air resistance is a constant 0.3 Newtons. The object takes 0.04 sec to pass from the top to bottom of the window is 10 m that is 2 meters high. The bottom of the window is 10 m above ground level. What is the height of building?

Reference no: EM133896

Questions Cloud

Examine the characteristics of small island developing state : Examine the characteristics of small island developing states that pose special development challenges and those that favour tourism development
What is acceleration of an object sliding down to plane : What is acceleration of an object sliding down to plane
Effective storage and distribution operation : Discuss how the efficiency and effectiveness of a warehouse can be affected by the choice of handling equipment Evaluate the contribution that ICT can make in developing an effective storage and distribution operation
How to generate a constant deceleration : How to  generate a constant deceleration
What is electric field in the wire : What is electric field in the wire
What tension is necessary to tune string properly : What tension is necessary to tune string properly
What is order of the layers from top to bottom : What is order of the layers from top to bottom
Find out the magnetic force on the rod : Find out the magnetic force on the rod

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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