Find her altitude as she crosses the bar

Assignment Help Physics
Reference no: EM13281229

A 48 kg pole vaulter running at 11 m/s vaults over the bar. Her speed when she is above the bar is 1.0 m/s. Neglect air resistance, as well as any energy absorbed by the pole, and determine her altitude as she crosses the bar.

m

Reference no: EM13281229

Questions Cloud

Define and discuss the importance of the time value of money : Define and discuss the importance of the time value of money concepts including compounding (future value), discounting (present value), and annuities. Why do organization leaders need to understand these concepts?
Explain the role the government plays in personal finance : Explain the role the government plays in personal finance (focus on regulations, laws, economic policy, etc.).
A basic copper carbonate contains copper and carbon by mass : Basic copper carbonate contains 57.48% copper and 5.43% carbon by mass. What mass of copper in g is contained in 7.061 kg of basic copper carbonate
What is your payoff is you select the cash option : If the discount rate that the Lottery Commission uses to determine the lump sum payoff is 7%, what is your payoff is you select the cash option?
Find her altitude as she crosses the bar : A 48 kg pole vaulter running at 11 m/s vaults over the bar. Her speed when she is above the bar is 1.0 m/s. determine her altitude as she crosses the bar
What is the payment pattern : Review the payout ratio over a 10-year time period. What is the payment pattern? What does this tell you about the firm in the life-cycle? This question is for both Walmart and Target please help
What is the npv of his retainer offer : Assuming that Dewey's cost of capital is 12% EAR, what is the NPV of his retainer offer?
Find price for call option : Find price for call option. Use Black Scholes to calculate. The current price of stock = $32, the strike price = $35, the time to expiration = 6 months, the annualized risk-free rate = 3%, the variance of stock return = 0.26. Round answer to neare..
Compute the kinetic energy of the ball : An outfielder throws a 0.150 kg baseball at a speed of 20.0 m/s and an initial angle of 30.0°. What is the kinetic energy of the ball

Reviews

Write a Review

Physics Questions & Answers

  Calculate the power supplied by the force of friction

A block of mass m = 309 g is dragged with a string across a rough horizontal table. The string tension is T = 3.59 N, What is the power supplied by the force of friction

  Determine the mole fraction of helium in a mixture

A stone is shown at rest on ground. at. The vector shows the weight of the stone. Complete vector diagram showng another tha results in zero net force on the stone. b. What is the conventional name of the vector you have drawn.

  Compute the temperature of the molecules

Consider a balloon being filled up with oxygen. You have approximately 30 moles of oxygen gas in this balloon with volume 1.3 m^3. compute the temperature of the molecules

  What is the final speed of the bomb

A bomb is designed to explode 2.00 s after it is armed. The bomb is launched from earth and accelerated to an unknown final speed. What is the final speed of the bomb just before it explodes

  Calculate the vertical component of the baseballs velocity

An airplane needs to reach a velocity of 402km/h to take off. On a 2000 m runway, what is the minimum acceleration necessary for the plane to take flight.

  How much energy is in each pulse

A laser used to weld detached retinas emits light with a wavelength of 654nm in pulses that are 20.2ms in duration. How much energy is in each pulse

  How much will it miss the target

A bug is splattered on a car windshield. Evaluate the magnitude of the windshield's force on the bug to the magnitude of the bug's force on the windshield.

  What are the values of the following products

A charge of -4 nC is at the origin and a second charge of 14 nC is at x = 3.00 m. Find out the magnitude and direction of the electric field halfway in between two charges.

  Find the balls range to one decimal place

A player kicks a ball from ground level with an initial velocity of 27.00 m/s at 30 degrees above the horizontal. What is the ball's range to one decimal place

  What is the strength of the electric field

what is the strength of the electric field 4.0cm from a small glass bead that has been charged to positive 4.0cm?

  What are the frequencies of next two harmonics

A plane diving with constant speed at an angle of 51.7° with the vertical, releases a package at an altitude of 437 m. The package hits the ground 2.93 s after release. How far horizontally does the package travel.

  Suppose the specific heat capacities of the two liquids

define why a dielectric increases the maximum operating voltage of a capacitator even though the physical size of the capacitator doesn't change.

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