Determine the final speed of the more massive cart

Assignment Help Physics
Reference no: EM1350207

Q. A long, straight wire carries a 25.0 current. An electron is fired parallel to this wire with a velocity of 280 in the same direction as the current, 2.30 from the wire.

Q. A spring with a force constant of 89 N/m is compressed 8.7 cm and placed between two stationary dynamics carts of mass 1.0 kg and 1.5 kg. If friction is negligible, determine the final speed of the more massive cart when the spring is released.

Reference no: EM1350207

Questions Cloud

What level of output will the firm choose : If the Bank of Canada sells 100 million worth of bonds to the public in an open market operation. What level of output will the firm choose? Is the firm making a profit.
Compare the current and previous impact on shareholders : Currently a company has $1 million in 10 percent debt. The firm also has 50,000 shares outstanding that sell for $40 each. The company used the $1.0 million to repurchase stock.
Determine the speed vb of the spacecraft at point b : The total mechanical energy of the spacecraft, assume that the gravitational potential energy is zero at an infinite distance from the Earth.
Create class diagram for company has number of employees : Create a class diagram for following problem. A company has a number of employees. Attributes of employee include employeeID (primary key), name, address, and birthdate.
Determine the final speed of the more massive cart : A long, straight wire carries a 25.0 current. An electron is fired parallel to this wire with a speed of 280 in the same direction as the current, 2.30 from the wire.
Determine schedule that obtains maximum amount of profit : Assume you have one machine and a set of n jobs a1, a2, ..., an to process on that machine. Determine the schedule that obtains the maximum amount of profit. Compute the running time of your algorithm?
Current and future trends in financial services : Suppose if you were managing a small bank or insurance agency in your local community, what current and future trends in financial services & institutions would likely have the greatest impact on institution.
Which proposal would you favor : The regression results are presented on the next page. Based on this information, which proposal would you favor.
Determine how many proton-proton chain fusion cycles : A spaceship moves past you at speed v. You measure the ship to be 287 m long, whereas an astronaut on the ship measures a length of 380 m. Find out  v.

Reviews

Write a Review

Physics Questions & Answers

  What is the smallest distance between the speakers

Two trains, each having a speed of 28 km/h, are headed at each other on the similar straight track. A bird that can fly 56 km/h flies off the front of one train, when they are 66 km apart and heads directly for the other train. On reaching the other ..

  If the boat proceeds at its maximum speed

A child in danger of drowning in a river is being carried downstream by a current that has a speed of 2.75 km/hr. The child is 0.560 km from shore and 0.750 km upstream of a boat landing when a rescue boat sets out. If the boat proceeds at its maximu..

  Explain this phenomenon using an equation of continuity

What is the magnitude of the acceleration of the speck of clay on the edge of a potter's wheel turning at 50 (revolutions per minute) if the wheel's diameter is 38.0 cm.

  The height between point p and the ground is 3m

A steel ball of mass M is released from rest at point P. It follows a smooth curved rail to point Q and finally reaches point R with K.E. of 7J. The speed of the ball at point Q is 2MS-1 and the height between point P and the ground is 3m. Then find ..

  What impulse does the clay exert on the block

What is the speed of the block of clay right after the collision. What impulse does the clay exert on the block.

  What is the capacitance of second capacitor

A 1.2µF capacitor is charged to a potential difference of 11.0V. The wires connecting the capacitor to the battery are next disconnected from the battery and connected across a second, initially uncharged, capacitor. The potential difference across t..

  What is the diameter of the wire if it is made of copper

Tritium (3H) decays by negative beta decay with a half-life of 12.16 years. Use an atomic weight. What is the mass in g of 1 mCi of tritium? 3.026 For 3H.To what nucleus does 3H decay.

  Express the charge on the dust particle

A jet is circling an airport control tower at a distance of 16km. An observer in the tower watches the jet cross in front of the moon. As seen from the tower, the moon subtends an angle of 9.50x10-3 radians. Find out the distance traveled (in mete..

  A magician make the statue of liberty disappear

How might a magician make the Statue of Liberty disappear? Imagine that you are sitting with some spectators on a circular platform that, unknown to all of you, can rotate very slowly. It is evening, and you can see the Statue of Liberty a short dist..

  What is the force constant of the spring

While a force of 6.0 N is applied, pulling the spring to the right, the elongation of the spring is 0.030m from its equilibrium position. What is the force constant of the spring

  How long is the nose of the train in station

An airplane is flying with a velocity of 81.0 m/s at an angle of 24.0^circ above the horizontal. When the plane is a distance 108m directly above a dog that is standing on level ground, a suitcase drops out of the luggage compartment.

  Find out the length of the wire

A piece of string 5.30 m long has a mass of 15.5 g. What must the tension in the string be to make the wavelength of a 128 Hz wave 120.0 cm.

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