Explain what is the magnitude of the acceleration of rock

Assignment Help Physics
Reference no: EM13115689

A rock of mass 48 kg accidentally breaks loose from the edge of a cliff and falls straight down. The magnitude of the air resistance that opposes its downward motion is 258 N. What is the magnitude of the acceleration of the rock?

Reference no: EM13115689

Questions Cloud

Computing costs for university cafe : The University Café has seen sales drop since classes have been scheduled during the noon hour and only 5 minutes between classes. Students don't have enough time to choose from the buffet line.
How can a genetic street number be placed on the surface : How can a genetic street number be placed on the surface of viruses and be used for the optimization of proteins?
Illustrate what should be the magnitude of f : The length of the road up the hill is 347 m. Illustrate what should be the magnitude of F, so that the net work done by all the forces acting on the car is 182 kJ?
Explain discrete or continuous : In Gallup polls taken at different times, subjects were asked if they owned a gun, and the number of yes responses was recorded for each time period. Is this discrete or continuous? why?
Explain what is the magnitude of the acceleration of rock : The magnitude of the air resistance that opposes its downward motion is 258 N. Explain what is the magnitude of the acceleration of the rock?
Primary argument for corporate social responsibility states : The primary argument for corporate social responsibility states, Others view stakeholders as groups to whom the firm has certain responsibilities that are equally important to duties owed to owners. Discuss this issue and defend your stance
Explain how much work was done by the tension in elevator : A 1500 kg elevator moves upward with constant spped through a veticle distance of 25m. Explain how much work was done by the tension in the elevator cable?
Calculate the amount charged to cost of goods sold : Using the FIFO assumption, calculate the amount charged to cost of goods sold for March. (Show computations), Using the LIFO assumption, calculate the value of ending inventory for March
Find probability that person will contain zero errors : if 30 claims are selected, find the probability that 15 will contain 0 errors, 8 will contain 1 error, 5 will contain two errors and 2 will contain 3 errors.

Reviews

Write a Review

 

Physics Questions & Answers

  How much energy is lost every second

Two charged bodies exert the force of 0.185N on each other. If they are moved so that they are one-fourth as far apart, what force is exerted.

  What is the net electric charge of an iron atom

iron atoms have been detected in the sun's outer atmosphere, some with many of their electrons stripped away. What is the net electric charge(in coulombs) of an iron atom with 26 protons and 7 electrons? Be sure to include the algebraic sign (+ or..

  Rank from largest to smallest

System A consists of a mass attached to a spring with a force constant ; system B has a mass 2 attached to a spring with a force constant ; system C has a mass 3 attached to a spring with a force constant 6; and system D has a mass attached to a s..

  What is speed of the resulting ball of clay

What is speed of the resulting ball of clay

  Find tension in string when the ball is at very bottom

At the very bottom of the circle, a too sharp knife is suddenly inserted to cut the string directly below the point of support. How far to the right of where the string was cut does the ball hit the floor.

  What will be velocity of lander at impact

The Apollo Lunar Module was used to create the transition from the spacecraft to the moon's surface and back. Consider the similar module for landing on the surface of Mars. Use conservation of mechanical energy to answer these questions.

  What is the bullets time in the air

what is the bullets time in the air. The heat capacity of ice is 2.09 and that of steam is 2.01.

  What is the ideal mechanical advantage of a ramp

An electric motor rotating a workshop grinding wheel at a rate of 9.90 x 10^1 rev/min is switched off. Assume the wheel has a constant negative angular acceleration of magnitude 1.70 rad/s2.

  How much heat in joules would be required to melt

Occasionally, huge icebergs are found floating on the ocean's currents. Suppose one such iceberg is 134 km long, 39.4 km wide, and 187 m thick.

  How to find out the first intensity minimum

Assume the speakers are reconnected so that the 440 Hz sounds they emit are accurately out of phase. At what positions (how far should the microphone be moved to the right) are the intensity maximum and minimum now.

  How big a factor do you think composition of workforce

presume you had job offers from two companies that differed only in how often they produced CEOs. Would these differences affect your decision.

  What are charges of the sphere and rod now

A metallic sphere has a charge of +4.4 nC. A negatively charged rod has a charge of -6.0 nC. When the rod touches the sphere, 7.2 109 electrons are transferred. What are the charges of the sphere and the rod now? sphere nC rod nC

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