User Account

All Pages

Find the initial velocity

Assignment Help Physics
Reference no: EM131345525

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.

a) Find the initial velocity.

b) How high will it go? ( Hint: A the highest point the final velocity is 0)

c) Find it's velocity when it hits the ground.

Reference no: EM131345525

Questions Cloud

Calculate the voltage in the secondary : A ideal transformer has 50 turns in its primary and 250 turns in its secondary. a) Calculate the voltage in the secondary if 12 V DC is connected to primary
Find the rocket speed two seconds : A rocket of mass 10,000 kg undergoes an acceleration of 2 m/s2 a) Find the force supplied by the rocket's engines. b) Find the rocket's speed two seconds after it leaves the ground.
What is the effect of tariff on total quantity of gold sold : Europe puts a tariff of t per unit on the good but the United States does not. What is the effect of the tariff on total quantity of the good sold, the quantity sold in Europe and in the United States, and equilibrium price(s)?
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

Reviews

Write a Review

Physics Questions & Answers

  What is the minimum index of refraction of x

It is observed that a light ray travelling in X at angle of 50o to the normal is totally reflected at the X-water interface. What is the minimum index of refraction of X?

  Calculate what is the angular acceleration of each wheel

A boy is riding a bicycle, and its wheels have an angular velocity of 20.1 rad/s. Estimate what the angular acceleration of each wheel

  Find the cost of ising a 3kw immersion heater

Find the cost of ising a 3kW immersion heater and five 60 W electric bulbs for a day if the price per unit (kWh) is sh. 4.50

  Find the direction of the magnetic force acting on particle

An electron is moving to the north with a speed of 325 m/s when it encounters a magnetic field of 5 x 10^-5 T. What is the direction of the magnetic force acting on this particle

  Estimate the period of the spacecrafts orbit

A spacecraft is in orbit around a planet. The radius of the orbit is 3.2 times the radius of the planet (which is R = 71466 km). What is the period of the spacecraft's orbit

  What magnitude rotational speed

A 10-kg disk-shaped flywheel of radius 9.0 cm rotates with a rotational speed of320 rad/s. Determine the rotational momentum of the flywheel.

  Find the limiting angle of resolution with the oil

To increase the resolving power of a microscope, the object and the objective are immersed in oil (n = 1.54), what is the limiting angle of resolution with the oil

  Capacitance of capacitor and whats us current in voltmeter

A capacitor initially with a voltage of 10v is connected to a voltmeter of internal resistance of 2 Mega Ohms . After a time of 4 sec the voltmeter reads 5.0 volts.

  Tension in the string when the masses are released

Two masses of 4 kg and 3 kg are connected atthe two ends of light inextensible string that passes overa frictionless pulley. Find the acceleration of the masses and the tension in the string, when the masses are released.

  Organizing function of management

Prepare a 1,050- to 1,400-word paper in which you evaluate the organizing function of management as it relates to at least two of the following organizational resources:

  What is the peak emf of generator-coilrotates at frequency

When its coil rotates at a frequency of 294 Hz, a certain generator has a peak emf of72 V. What is the peak emf of the generator when its coilrotates at a frequency of 41 Hz?

  How many diopters will my prescription glasses need

I am nearsighted (myopic), so instead of my far point being infinitely far away, it's only 80 cm away. How many diopters will my prescription glasses need

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