What is the greatest height reached by the ball

Reference no: EM13556249

A football is kicked straight up into the air and it hits theground 3.8 seconds later.

a) What is the greatest height reached by the ball (assume itwas kicked at ground level)?
b) With what speed did the ball leave the kickers foot?
c) Please express answer with two significant figures andinclude the appropriate units.

Reference no: EM13556249

Questions Cloud

What is the expected output voltage from this generator : A simple generator is designed to operate in the outback of us. The circular loop has a radius of 5.70cm and consists of 200 windings. The armature rotates in a magnetic field of 0.42T at a rate of 3200 revolutions per minute. what is the expected ou..

An electron microscope uses electrons : An electron microscope uses electrons that are accelerated tospeeds of 30000m/s.The electrone than sent perpendicularly throughanother electric field produced between two plastec 1.00cm apartwith potential difference of 12,000volts

State net ionic equation of the reaction of fecl2 with naoh : 1. Write the net ionic equation for the reaction of aqueous sodium chloride with aqueous silver nitrate. 2. What is the net ionic equation of the reaction of FeCl2 with NaOH

What was the initial speed of the ball : A ball rolls off a table and falls 0.73 m to the floor, landing with a speed of5.2 m/s. What is the magnitude of the acceleration of the ball just before it strikes the ground? What was the initial speed of the ball?

What is the greatest height reached by the ball : A football is kicked straight up into the air and it hits theground 3.8 seconds later. What is the greatest height reached by the ball (assume itwas kicked at ground level)?

What is the gravitational force of the rod on the object : a thin 20-kg, 5.0 m long rod is bent into a semi circle. A 0.10 kg object is placed at the center of the curvature of the semi circle. WHat is the gravitational force of the rod on the object

Coordinate system with axes the absolute temperature : In a 2-D coordinate system with axes the absolute temperature and volume, graph (a) an isobaric (constant pressure) change of one mole of an ideal gas for p=1 atmosphere, and (b) the same when p=2 atmospheres.

How much more energy is required for geosynchronous orbit : a company wishes to put two - 500 kg satellites in earth orbit. one satellite will be at an orbit altitude of 1000 km, how much more energy is required for the geosynchronous orbit than for the 1000 km altitude orbit

Explain if the temperature of an ideal gas increase : Does the temperature of an ideal gas increase, decrease, or stay the same during each of the following. (a) isothermal expansion

User Account

All Pages