User Account

All Pages

Determining the force and the displacement

Assignment Help Physics
Reference no: EM131240768

A boat of mass 120 kg floats in a stream. You push on the boat with a pole, exerting a force of (204-168) N. The boat moves through a displacement= (13.0-11.0) m along a straight line.

(a) How much work does the force of the pole do on the boat during the displacement?

(b) What is the angle (in degrees) between the force and the displacement?

Reference no: EM131240768

Questions Cloud

Dangerous for a bus to carry standing passengers : 1. Explain why it is dangerous for a bus to carry standing passengers. 2. Sea water of density 1.04g/cm3 is being pumped into a tank through a pipe of uniform. cross-sectional area of 3.142cm2. If the speed of water in the pipe is 5m/s, determine the..
Elasticity is the same as the slope of the demand curve : Income elasticity of demand is always expressed as a positive number (absolute value).
Monopoly firm with demand and marginal revenue : You are the manager of a monopoly firm with (inverse) demand given by P = 50 − 0.5Q. Your firm's cost function is C = 40 + 5Q2. Your firm's marginal revenue is:
Write 3 db board post : Write 3 DB board post. - After reading the case study create a strategy to leverage the knowledge base of the practice against the value of knowledge within the developing accountable care organizations (ACOs).
Determining the force and the displacement : (a) How much work does the force of the pole do on the boat during the displacement? (b) What is the angle (in degrees) between the force and the displacement?
Find the magnitude of the momentum of the ball : Using conservation of energy and the result of part (a), find the magnitude of the momentum of the ball at one-half its maximum height in terms of m an v_0.
Would you say that steve jobs was an ethical leader : What style of leadership is the most effective in leading an organization? Is it important to be well-liked, or are results all that matter? Cite examples that support your conclusions.
What is price of unit of gas and what is quantity is units : Distant Shores has two natural gas wells. One owned by Dick and the other owned by Harry. Each well has a valve that controls the rate of flow of gas. The marginal cost of producing gas is $12 a unit. The table gives the demand schedule for Gas on th..
Volts from the piezoelectric device : A- Applying 50 grams causes the piezoelectric device to produce an output voltage of 0.95 volts, and applying 750 grams causes the piezoelectric device to produce an output voltage of 7.06 volts. What mass must be applied to the force sensor to pr..

Reviews

Write a Review

Physics Questions & Answers

  What is the amplitude of current in the circuit

A series ac circuit contains a 50 ohm resistor, a 0.20 H inductor, a 5.00 µF capacitor, and an ac power source of voltage amplitude 150.0 V operating at frequency of 60 Hz. What is the amplitude of current in the circuit

  Find the magnitude of the force exerted by star on planet

The orbital speed of a planet about its star is 3.1× 104 m/s and its distance from the star is 1.6× 1011 m. find the magnitude of the force exerted by the star on the planet

  How much work does the engine do in its environment

Another car engine has the same efficiency as the car in the above example. How much work does the engine do in its environment

  How far east and how far north has it gone

An ocean liner leaves New York City and travels 18.0° north of east for 232 km. How far east and how far north has it gone? In other words, what are the magnitudes of components of the ship's displacement vector in the following directions.

  How much energy is delivered to the toaster

The resistance of a bagel toaster is 17 ?. To prepare a bagel, the toaster is operated for one minute from a 120-V outlet. How much energy is delivered to the toaster

  Question1two gerbils run in place with a linear speed of

question1two gerbils run in place with a linear speed of 0.60 on an exercise wheel that is twisted like a hoop. find

  Long circular cylinder of radius r bisected by planeparallel

Consider a long circular cylinder of radius R bisected by a planeparallel to the axis of the cylinder, with the two halves insulatedfrom one another.(Let the z axis be the central axis of thecylinder, and the bisecting plane the x,y plane.

  Determine the rate of heat loss due to radiation

A cryogenic storage container holds liquid helium, which boils at 4.2 K. Suppose a student painted the outer shell of the container black, Determine the rate of heat loss due to radiation

  What is the distance from the earth center to a point

What is the distance from the Earth's center to a point outside the Earth where the gravitational acceleration due to the Earth is 1/60 of its value at the Earth's surface

  Determine the average force exerted on ball by the wall

A 2.45 kilogram steel ball strikes a wall with a speed of 10.0 m/s at an angle of 60.0 degree with the surface. estimate the average force exerted on ball by the wall

  Find the centripetal acceleration of the space shuttle

Suppose the space shuttle is in orbit 400 km from the Earth's surface, Find the centripetal acceleration of the space shuttle in its orbit in m/s2

  Find the magnitude of the force required to pull lid off box

An airtight box has a removable lid of area 2.46 × 10-2 m2 and negligible weight. find the magnitude of the force required to pull the lid off the box

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