What power must the motor generate

Assignment Help Physics
Reference no: EM1350318

Q. A bead with a mass of 0.020g and a charge of 20nC is free to slide on a vertical rod. At the base of the rod is a fixed 20nC charge.

In equilibrium, at what height above the fixed charge does the bead rest?

Q. A boat moves through the water at 15 m/sec. the engine must provide a force of 6*10^3n to keep the boat moving. what power must the motor generate?

Reference no: EM1350318

Questions Cloud

Er model for large organization has several parking lots : Construct ER model for each of the given descriptions: A large organization has many parking lots, which are used by staff.
Important information about areas of conflict : Find potential areas of conflict within or between departments caused by the creation of the new, centralized Customer Service Department.
What is the impact on the long run adjustment : What is the impact on the long run adjustment due to this condition. First, look at the impact of the market and then the single firm. What does it do to economic profits or losses, then what happens in the market.
Description of cost classifications : Compare and contrast various cost classifications, behaviors, and drivers. You may want to consider what types of financial and nonfinancial performance metrics you will be recommending to be sure we are collecting appropriate costs
What power must the motor generate : A bead with a mass of 0.02 g and a charge of 20nC is free to slide on a vertical rod. At base of the rod is a fixed 20nC charge.
Introducing a conceptual model-health belief model : I am writing a paper introducing a conceptual model, the Health Belief Model. The community plays such a huge role in the health of our nation.
Question related to conflict management : Compare and contrast alternative dispute resolution processes, including mediation, arbitration and negotiation; with two different companies.
Compute current price of the stock : State Street Corporation will pay a dividend on common stock of $4.00 per share at the end of the year. The required return on common stock is 11 percent.
Potential solutions that exist to remedy the situation : Provide the potential conflict of interest between Security Analysts, and the Investment Bankers working for the same firm - what are the potential solutions that exist to remedy the situation?

Reviews

Write a Review

Physics Questions & Answers

  What is the magnitude of betty''s force

A plane leaves the airport in Galisto and flies 175 km at 68.0^circ east of north and next changes direction to fly 260 km at 48.0^circ south of east, after which it makes an immediate emergency landing in the pasture.

  Find out the magnitude and direction

To stretch a relaxed biceps muscle 2.30cm requires a force of 25 N. Find the Young's modulus for muscle tissue assume it to be a uniform cylinder of length 0.24 m and cross-sectional area 51 cm2.

  Write down an energy transformation equation

Write down an energy transformation equation

  Compute the time for the pencil to hit

A helicopter is ascending vertically with the speed of 5.79. At a height of 127 above the Earth, a package is dropped from a window. How long take the package to hit the ground.

  What are the maximum values of the electric

Suppose the gravitational force between two massive spheres is 100 N. If the distance between the spheres is doubled, what is the force between the masses.

  What is the wire''s linear charge density

The top of Mt. Everest is 8750 m above sea level. Assume that sea level is at an average Earth radius of 6.38×10^6 m. What is the magnitude of gravitational acceleration at the top of Mt. Everest? Mass of the Earth is 5.97×10^24 kg.

  Find the diameter of a ball floating in a freshwater pond

The ball sinks to the point where none of it extends out of the water and remains submerged such that the child does not sink. The child has a mass of 36 kg. What is the diameter of the ball? Suppose for this problem that the ball has negligible m..

  Find density of the object

Find density of the object

  What is velocity relative to the ice surface

What is velocity relative to the ice surface

  What is the slit width

What is the angular momentum of a 3.2 kg uniform cylindrical grinding wheel of radius 12cm while rotating at 1400 rpm.

  The tangential speeds at the rims compare

A luge and its rider, with a total mass of 83kg, emerge from a downhill track onto a horizontal straight track with an initial speed of 44m/s. Assume that they stop with the constant deceleration of 2.9 m/s2.

  What is the object''s displacement

A wooden raft has a mass of 67 kg. When empty it floats in water (density 1000 kg/m3) with 51 percent of its volume submerged. What mass of sand can be put on the raft without it sinking.

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