Speedat which the ball left the quarterbacks hand

Assignment Help Physics
Reference no: EM13557248

The longest recorded pass in an NFL game traveled 83 yards in theair from the quarterback to the receiver. Assuming that thepass was thrown at the optimal 45 degree angle, what was the speedat which the ball left the quarterbacks hand?

Reference no: EM13557248

Questions Cloud

What is the magnitude of the overall displacement : You are to make four straight-line moves over a flat desert floor,starting at the origin of an xy coordinatesystem and ending at the xy coordinates(-145 m, 36 m). The xcomponentand y component of your moves are the following,respectively, in meter..
Calculate magnitude and direction of net force on particle : A particle with charge of 4 microcoloumbs is at the origin, another identical particle is placed 2 m from the origin on thepositive x-axis and another 2 m on the positive y-axis. Provide asketch with vectors representing the forces on the charge a..
What is its energy in electron volts : In what part of the EM spectrum would a photon of energy 9.5 x10-25J be found? What is its energy in electron volts?
Joules of energy-calculate the change in internal energy : Calculate the change in internal energy for each of the following systems: 100 joules of energy is added to a system that does 40 joules of external work
Speedat which the ball left the quarterbacks hand : The longest recorded pass in an NFL game traveled 83 yards in theair from the quarterback to the receiver. Assuming that thepass was thrown at the optimal 45 degree angle, what was the speedat which the ball left the quarterbacks hand?
Find the average angular speed-the earth orbits the sun : The earth orbits the sun once a year (3.16 x 10^7 s) in a nearlycircular orbit of radius 1.50 x 10^11 m. With respect to the sun,determine the magnitude of the earth’s centripetal acceleration.
What is the temperature of the rod 25cm from the cool end : A copper rod 81cm long is used to poke a fire. The hot end of the rod is maintained at 105 degrees celcius and the cool end has a constant temperature of 21 degrees celcius. What is the temperature of the rod 25cm from the cool end?
What is the virtul temperature of the air : On a summer day, the air conditioning breaks down and the air inyour classroom becomes very warm and muggy with a vapor pressure of20 hPa and a temperature of 25 degree Celsius. what is the virtul temperature of the air?
First three images seen in the left-hand mirror : A person walks into a room that has, on opposite walls, two planemirrors producing multiple images. When the person is 5.00 ft from the mirror on theleft wall and 10.0 ft from the mirror on the right wall, find the distances from the person to the..

Reviews

Write a Review

Physics Questions & Answers

  A simple pendulum is made of a small blob of mass

A simple pendulum is made of a small blob of mass m = 7.000 kg attached to the end of an inextensible wire. The angular amplitude of oscillation is ?0 = 7.162°. What is the magnitude of the tension in the wire when the blob is directly below its poin..

  Compute the moment of inertia of the flywheel

An energy storage system based on a flywheel (a rotating disk) can store a maximum of 4.0 MJ, What is the moment of inertia of the flywheel

  Estimate the maximum displacement of the particle

A particle with a mass of 3.5 × 10-20 kg is oscillating with simple harmonic motion with a period of 1.9 × 10-5 s and a maximum speed of 3.9 × 103 m/s. estimate the maximum displacement of the particle

  A pilot can withstand ten times the acceleration due to

a pilot can withstand ten times the acceleration due to gravity 10 gs if he is wearing a special tight-fitting g-suit

  How far is the object from its initial position

A time-dependent force, Fvecbold = (7.50i hat bold ? 4.05tj hat bold), How far is the object from its initial position when its speed is 15.0 m/s

  What distance does the satellite travel in one day

A satellite orbits at a distance from the Earth's center of about 6.20 Earth radii and takes 21.7 hours to go around once. What distance (in meters) does the satellite travel in one day

  Find electric feild just outside paint layer

A charged paint is spread in a very thin uniform layer over the surface of a plastic sphere of diameter 16.0 cm, find electric feild just outside paint layer

  How much work is done on the barge

A barge of mass 5x 10^4 kg is pulled along the Erie Canal by two mules, walking along towpaths parallel to the canal on either side of it. The ropes harnessed to the mules make angles of 45° to the canal.

  Compute how much later does it hit the ground

a football is kicked at ground level with a speed of 18m/s at angle of 35 to the horizontal. How much later does it hit the ground

  Q1 the red giant betelgeuse has the surface temperature of

q1. the red giant betelgeuse has the surface temperature of 4000 rm k and is 500 times the diameter of our sun. if our

  How fast can it be turned off

Calculate the self-inductance of a 55.0 cm long, 10.0 cm diameter solenoid having 1000 loops. How fast can it be turned off if the induced emf cannot exceed 3.00 V

  Demonstration is more complicated because it involves vector

This demonstration is more complicated because it involves a vector. For a rotating wheel, the direction of the angular momentum, , is found by curving the fingers of your right hand in the direction of the rotation, your thumb then points along .

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