Calculate the force of gravity between a human child

Assignment Help Physics
Reference no: EM1355377

Q. Two sound sources radiating in phase at a frequency of 580Hz interfere such that maxima are heard at angles of 0 and 24 from a line perpendicular to that joining the two sources. Find the seperation between the two sources. The velocity of sound is 340m/s. Answer in units of m.

Q. Calculate the force of gravity between a human child (mass = 28 kg) and the planet Mars (mass = 6.4 1023 kg), when Mars is at its closest to Earth (distance = 8. 1010 m).

Reference no: EM1355377

Questions Cloud

Decision making in personal and professional lives : Discuss how ethical dilemmas may arise when the values between an employee and a company or the values among different groups of stakeholders are competing?
Illustrate what alternative decisions might you be able : Illustrate what alternative decisions might you be able to make in the long run. Explain" "Clearly explain the factors to consider as your "fixed factor".
Aaccrual basis accounting : Publicly traded firms are required to report to the investors using an accrual not a cash-basis approach. Do you think they should? What are the advantages? The drawbacks?
Perception of end state at different organizational levels : Will the end state be perceived differently at different levels in the organization? How will mid-level managers or first-line employees see the end state?
Calculate the force of gravity between a human child : Two sound sources radiating in phase at a frequency of 580Hz interfere such that maxima are heard at angles of 0 and 24 from a line perpendicular to that joining the two sources. Find out the seperation between the two sources. The velocity of sou..
Explain why wbs has different levels : Explain why a WBS has different levels and what each level represents. Respond to the following: "If you were a project manager in charge of employees affected by the above situation.
Test taker suffered from depression : Suppose that you were setting out to design a test that would detect whether the test taker suffered from depression.
Explain what are the three main issues that wynn resorts : Explain What are the three main issues that Wynn Resorts must focus their efforts on in order to preserve their two largest revenue sources: the Wynn Las Vegas and Macau
Interest rate over a specified period : Determine the amount of money that would have to be invested today at a given interest rate over a specified period in order to equal a future value;

Reviews

Write a Review

Physics Questions & Answers

  The ball make between release and catch

A block of mass 2.7 kg being released from rest on a 1m frictionless plane, inclined at an angle of 40 degree. The block sided down the inclined and struck second block mass of 3.7 kg. If the two blocks stick together, with what speed would they move..

  How far upstream is the boat when it reaches

A car travelling at 25.0 {rm m/s} runs out of gas while travelling up a 22.0^circ slope. How far will the car go up the hill before it runs out of gas.

  What speed does the arrow leave the bow

An archer puts a 0.26 kg arrow to the bowstring. An average force of 213 N is exerted to draw the string back 1.3 m. unless otherwise directed, suppose that air resistance is negligible. Illustrate energy bar graphs to solve the problem.

  Find the angular acceleration of the disk

A wheel has eight spokes and a radius of 33.0 . It is mounted on a fixed axle and is spinning at 2.80 . You want to shoot a 38.0 long arrow through the wheel, parallel to this axle, without hitting any of the spokes. Assume that the arrow and the ..

  Find out the work for an isothermal expansion

A small ball of 53 grams is suspended from a string of length 86 centimeters and whirled in a circle lying in the horizontal plane. If the string makes and angle of 31 degrees with the vertical, find out the centripetal force experienced by the ball...

  What is the effect of thermal insulation on cooling

What is  the effect of thermal insulation on cooling

  Find the average magnitude of the induced emf if the change

A small rock moves in water and the force exerted on it by the water is given by equation . The terminal speed of the rock is measured and found to be 1.9 . The rock is projected upward at the initial speed of 6.4 . You can ignore the buoyancy for..

  What is the electric force acting on the alpha particle

An electric field of 8.55x10^5 V/m is desired between two parallel plates, each of area 35.00 cm^2 and separated by 2.45mm of air. What charge should be on each plate.

  What wavelength of light will first-order dark fringe

Find out (a) capacitance and (b) maximum voltage that can be applied to a Teflon-filled parallel- plate capacitor having a plate area of 175 cm2 and an insulation thickness of 0.040 mm.

  How fast does it move after the bullet emerges

A cart carrying a vertical missile launcher moves horizontally at the constant velocity of 30.1 to the right. It launches a rocket vertically upward. The missile has an initial vertical velocity of 40.33 relative to the cart.

  What is the speed of the river current

A swimmer heads directly across a river, swimming at 1.9 m/s relative to the water. She arrives at a point 34 m downstream from point directly across the river, which is 80 m wide.

  Compute coefficient of kinetic friction

Compute coefficient of kinetic friction

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