What was an initial speed of the ball

Assignment Help Physics
Reference no: EM134497

Question1

Assume that the ball's initial velocity was 45 above the horizontal, and ignoring air resistance, what did an initial speed of the ball want to be to produce such a home run if the ball was hit at a point 0.7 (2.3 ) above ground level? Imagine that the ground was completely flat.

Question2

A car drives horizontally off a 71 -high cliff at a speed of 29. Ignore air resistance.

a) How long will it take the car to hit the ground?

b) How far from the base of the cliff will the car hit?

Reference no: EM134497

Questions Cloud

Establish steady-state electric field inside nichrome wire : Establish steady-state electric field inside Nichrome wire
Discuss how the combination of internet technologies : Discuss how the combination of Internet technologies and Robotics will displace jobs in the next ten years. Competitive Threats Acting on the e-Business.
Become a specialist while developing a niche : Become a specialist while developing a niche
Determine the greatest vertical displacement of the pendulum : Determine the greatest vertical displacement of the pendulum
What was an initial speed of the ball : What was an initial speed of the ball
Compute descriptive statistics for each stock : Compute descriptive statistics for each stock and the S&P 500. Comment on your results. Which stocks are the most volatile? Compute the value of beta for each stock. Which of these stocks would you expect to perform best in an up market? Which..
Delegation of contractual rights as well as duties : Belinda will win for the reason that the contract did not contain an express provision prohibiting assignment or delegation of contractual rights as well as duties
Compute the numerical value for acceleration : Compute the numerical value for acceleration
The uniform commercial code governs checks : The Uniform Commercial Code governs checks

Reviews

Write a Review

 

Physics Questions & Answers

  Calculate the smallest coefficient of static friction

Introductory Mechanics: Calculate the smallest coefficient of static friction

  Discover minimum thickness of glass

Discover minimum thickness of glass

  Which of following statements is correct

Which of following statements is correct

  Find out an angular momentum of the system

Find out an angular momentum of the system

  The impact on light fixture swing

The impact on light fixture swing

  How many wavelengths are there in one pulse

How many wavelengths are there in one pulse

  Compute the scalar product v.f

Compute the scalar product V.F

  What is current temperature and peak wavelength

What is current temperature and peak wavelength What is the proper description of   their situation

  Illustrate a new gravitational potential energy

Illustrate a new gravitational potential energy

  Find out the magnetic force on the rod

Find out the magnetic force on the rod

  Uniform rate of acceleration

Uniform rate of acceleration

  The coefficient of kinetic friction

The coefficient of kinetic friction

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