What is the mass of the heaviest rock

Assignment Help Physics
Reference no: EM132107057

Question: One day when you come into physics lab you find several plastic hemispheres floating like boats in a tank of fresh water. Each lab group is challenged to determine the heaviest rock that can be placed in the bottom of a plastic boat without sinking it. You get one try. Sinking the boat gets you no points, and the maximum number of points goes to the group that can place the heaviest rock without sinking. You begin by measuring one of the hemispheres, finding that it has a mass of19gand a diameter of8.2 cm. What is the mass of the heaviest rock that, in perfectly still water, won't sink the plastic boat?

Reference no: EM132107057

Questions Cloud

Corporate center and strategic business unit : What is the role of the corporate center and Strategic Business Unit (SBU)?
Eeoc administrative process : What are the reasons for Congress requiring discrimination claims to first go through the EEOC administrative process before going to a court for review?
Cultural values and economic values communicated today : What are some of the other ways that we see cultural values and economic values communicated today?
Summarizing the courts decision : Write an essay of 600 words, summarizing the court's decision (you may refer to the several articles about that decision or the case itself.)
What is the mass of the heaviest rock : One day when you come into physics lab you find several plastic hemispheres floating like boats in a tank of fresh water.
What is the real purpose of the job application : What are two new aspects you will build into your next cover letter? What is the real purpose of the job application?
Determining the location of the image : An object is 6.0 cm in front of a converging lens with a focal length of 10 cm . Part A Use ray tracing to determine the location of the image.
Corporate entities to defraud telecommunications companies : Matthew Simpson and others created and operated a series of corporate entities to defraud telecommunications companies, creditors,
Determine if the increase in reported numbers represents : What considerations are important to explore to determine if the increase in reported numbers represents a true increase in the incidence of the condition?

Reviews

Write a Review

Physics Questions & Answers

  What is the value of the other resistor

n a circuit, a current of 4A is drawn from a battery. The current then divides, What is the value of the other resistor

  Calculate what is the statue weight density

A small statue is recovered in an archaeological dig. Its weight is measured to be 8.4 lb and its volume 0.04 ft3. Find what is the statue weight density

  What mathematical operation does the circuit perform

What mathematical operation does the circuit perform?- Reverse the location of the resistor and the inductor. What mathematical operation does the circuit perform now?

  How far must an observer walk towards one of the speakers

Two loudspeakers are placed at either end of a gymnasium, both pointing towards each other. The sound emitted by the speakers is in phase and are of frequency of 256 Hz.

  Determine the charge per unit area on each plate

Two large closely spaced parallel metal plates are uniformly and oppositely charged and the electric field between them is 7.6 x 106 N/C. Determine the charge per unit area on each plate

  Estimate the voltage of the generator

The power dissipated in a series RCL circuit is 66.2 W, and the current is 0.547 A. The circuit is at resonance. Determine the voltage of the generator

  What is the sum of the forces on all three charges

Three point charges are arranged in a horizontal line as shown below. Find the electric force on Q1 given the following: Q1 = -4 mC, Q2 = -5 mC, Q3 = 3 mC, r1 = 80 m, and r2 = 160 m. What is the sum of the forces on all three charges

  What is the final temperature of the plate

A rectangular aluminum plate has an area of 0.34 m2 at 19°C. If it is heated until its area has increased by 4.1 10-6 m2, what is the final temperature of the plate

  Why the apartment''s temperature in this problem is a public

Explain why the apartment's temperature in this problem is a public good, and find the efficient temperature.

  Obtain what the magnitude of electric field between plates

Oppositely charged parallel plates are separated by 3.77 millimeter. A potential difference of 600 Volt exists between the plates. Find the magnitude of electric field between the plates

  Evaluate what is the final speed of the two masses

Two carts with masses m1 = 3.5 kilogram and m2 = 0.9 kilogram are moving toward each other with speeds v1 = 1.5 m/s and v2 = 1.8 m/s. Evaluate what is the final speed of the two masses

  What is the final air volume

Air in a closed piston-cylinder device arranged to maintain a pressure of 400 kPa is heated from 27 ° C to 227 ° C.  What is the final air volume

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