How long was the ball in the air after it left the wall

Assignment Help Physics
Reference no: EM13533955

A woman throws a ball at a vertical wall d = 3.6 m away. The ball is h = 1.8 m above ground when it leaves the woman's hand with an initial velocity of 10 m/s at 45°. When the ball hits the wall, the horizontal component of its velocity is reversed; the vertical component remains unchanged. (Ignore any effects due to air resistance.)

(a) Where does the ball hit the ground?

___________ m (away from the wall)

(b) How long was the ball in the air before it hit the wall?

s

(c) Where did the ball hit the wall?

m (above the ground)

(d) How long was the ball in the air after it left the wall?

___________ s

Reference no: EM13533955

Questions Cloud

Explain how many grams of barium phosphate are required : How many grams of barium phosphate are required to react with 52 grams of aluminum sulfite as a double displacement reaction. i am looking for step by step so i can understand this.
Calculate the company payable turnover : Calculate the company's payable turnover and days payable outstanding ( DPO)
Determine what is the magnitude of the induced emf : A 0.39 T magnetic field is perpendicular to a circular loop of wire with 55 turns and a radius of 13 cm. what is the magnitude of the induced emf
Explain how many photons are necessary to raise : Assuming that radiation with ?=15.0 cm is used, that all the energy is converted to heat, and that 4.184 J is needed to raise the temperature of 1.00 g of water by 1.00 ^0C , how many photons are necessary to raise the temperature of a 350 mL cup ..
How long was the ball in the air after it left the wall : A woman throws a ball at a vertical wall d = 3.6 m away. The ball is h = 1.8 m above ground when it leaves the woman's hand with an initial velocity of 10 m/s at 45°. How long was the ball in the air after it left the wall
More effectively influence gaap : Analyze the primary way in which Emerging Issues Task Force (EITF) influences Generally Accepted Accounting Principles (GAAP). Based on your analysis, recommend one (1) improvement that the EITF could take in order to more effectively influence..
Explain what region of electromagnetic spectrum does appear : What is the wavelength (in meters) of photons with the following energies. In what region of the electromagnetic spectrum does each appear.
Electron transport chaineven if the pH gradient is abolished : In a mitochondrion, the TCA cycle cannot continue on indefinitelywithout oxgen because the electron transport chain will beincapable of oxidizing NADH and FADH2. Electron transfer can still occur in the electron transport chaineven if the pH gradie..
Parthenogenetic variaties-transition matrix models : Parthenogenetic variaties: Transition Matrix Models: The Principle of Allocation. Human population growth. Life-History strategies:

Reviews

Write a Review

 

Physics Questions & Answers

  How much time takes to release net radiant energy from body

How much time takes to release net radiant energy from body

  Find out horizontal angle of projectile

Find out h orizontal angle of projectile

  Find the sum of these two vectors in terms of magnitude

Vector A is 5.5 cm long and points along the x axis. Vector B is 7.5 cm long and points at +30° above the negative x axis. Determine the sum of these two vectors in terms of magnitude and direction

  Evaluate the resulting charge on each capacitor

Capacitors C1 = 5.65 µF and C2 = 2.75 µF are charged as a parallel combination across a 250 V battery. Calculate the resulting charge on each capacitor

  What is the change in wavelength of the photons

A beam of photons that have a wavelength equal to 6.8pm is scattered by electrons initially at rest. What is the change in wavelength of the photons

  Calculate the total mass of the rod

A thin rod with length L has a linear density that varies as D = dm/dx = Ax, Calculate the total mass of the rod in terms of A and L

  What will be the induced emf in the short coil during time

An infinite line of charge has linear charge density 5.50x 10-12 C/m. A proton (mass 1.67x 10-27 kg, charge +1.60 10-19 C) is 18.0 cm from line and moving directly toward the line at 1.20 x10^3 m/s. How close does the proton get to the line of char..

  Calculate the maximum height reached by the rocket

A rocket, initially at rest on the ground, accelerates straight upward from rest with constant acceleration 49.0. Find the maximum height reached by the rocket

  What is the magnitude of the resultant force on the child

A 30-kg child rides on a circus Ferris wheel that takes her around a vertical circular path with a radius of 20 m every 22 s. What is the magnitude of the resultant force on the child

  Find its translational kinetic energy

A solid bowling ball with a radius of 10.9 cm and a mass of 7.1 kg rolls along a bowling alley at a linear speed of 3.0 m/s. What is its translational kinetic energy

  What is the enlargement in the internal energy of the gas

What is the magnitude of the external force essential to hold a 2 kg cart motionless at the top of a 2m high incline which is 30 degrees.

  Find the magnitude and direction of the electric field

Find out the magnitude and direction of the electric field at a distance.

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