User Account

All Pages

Person throws a stone straight downward

Assignment Help Physics
Reference no: EM131345522

From the top of a cliff, a person throws a stone straight downward. The initial speed of the stone just after leaving the person's hand is 8.9 m/s.

(a) What is the acceleration (magnitude and direction) of the stone while it moves downward, after leaving the person's hand?

(b) After 0.47 s, how far beneath the top of the cliff is the stone? (Give just the distance fallen, that is, a magnitude.)

Reference no: EM131345522

Questions Cloud

Discuss the marketing planning of athletics supreme company : Athletics Supreme is a company that has been in business about 10 years selling a variety of athletic equipment. They have observed the growing interest in sportswear and would like to expand their product offering to include a line of sportswear ..
Find the initial velocity : 1. How far, in terms of wavelength, does a wave travel in 1.5 periods? 2. A ball is tossed upward so that it will be airborne for six seconds. b) Find the initial velocity.
Tennis ball to reach its maximum height : You toss a tennis ball straight upward. At the moment it leaves your hand it is at a height of 1.3 m above the ground, and it is moving at a speed of 7.8 m/s.
Show what happens to the price of electricity : Initially, electricity is sold in New York at a competitive single price. Now suppose that New York restricts the quantity of electricity its citizens can buy. Show what happens to the price of electricity and the quantities sold in New York.
Person throws a stone straight downward : From the top of a cliff, a person throws a stone straight downward. The initial speed of the stone just after leaving the person's hand is 8.9 m/s.
Analyze a change that has happened at your place : Based on the theories of organizational and change management presented in the text and this week's readings, analyze a change that has happened at your place of employment
What was your experience as it relates to your organization : What was your experience as it relates to your organization's culture? Assume you are the leader and know what you know now about leading teams.
What is the maximum altitude : You launch a model rocket from ground level. It moves directly upward with a constant acceleration of 77.5 m/s2 for 1.10 seconds, at which point it runs out of fuel. Assuming air resistance on the rocket is negligible, what is the maximum altitude..
Discuss about the business improvement : Select one (1) project from the working or educational environment of your choice and specify the main work process (e.g., suppliers and customers involved, work flow, etc.) of the project that you have selected. Next, suggest at least two (2) act..

Reviews

Write a Review

Physics Questions & Answers

  Find graphically magnitude and direction of resultant force

Find graphically magnitude and direction of resultant force

  Determine what would its velocity be

A rocket ship is 80m in length when measured before leaving the launching pad. what would its velocity be if a ground observer measured its length as 60m while it is in flight

  Are electrons transferred from gate conductor to si

During the hypothetical contact transient of the three layers of the four MOS structures in problem below, are electrons transferred from the gate conductor to the Si or vice versa?

  How many excess electrons must be added to an conductor

How many excess electrons must be added to an isolated spherical conductor of diameter 38.0cm to produce an electric field of 1105N/C just outside the surface

  Find the speed of the ice at the bottom

A 8.80-kg block of ice, released from rest at the top of a 1.33m--long frictionless ramp, slides downhill, reaching a speed of 2.61m/s at the bottom. What would be the speed of the ice at the bottom

  A mass-spring system oscillates on a horizontal

1. a mass-spring system oscillates on a horizontal frictionless surface with an amplitude of 3.94 cm. if the spring

  Obtain by how much does the ball clear or fall short

A place-kicker must kick a football from a point 36.0 m (about 40 yards) from the goal. By how much does the ball clear or fall short (vertically) of clearing the crossbar

  Obtain the velocity of the skaters after collision

Two ice skaters not paying attention collide in a completely inelastic collision. Prior to the collision, first skater, with a mass of 60 kilogram, has a velocity of 5.0 km/h eastward, Obtain the velocity of the skaters after collision

  Find the sign of the charge on the leaves of electroscope

A rubber rod is rubbed with fur. The fur is then quickly brought near the bulb of an uncharged electroscope. find the sign of the charge on the leaves of the electroscope

  System comprises of two billiard balls having the same mass

A system comprises of two billiard balls having the same mass (2 kg each)that roll toward each other moving at the same speed (1m/s). What is the total momentum of the system?

  What is the final equilibrium temperature when 300 grams of

the specific heat of ice is 2.10 kjkg degc the heat of fusion for ice at 0degc is 333.7 kjkg the specific heat of water

  What is the new frequency of the string that was tightened

What is the new frequency of the string that was tightened. find the magnitude of the net force acting on the car during this time.

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