Find how fast is her racket moving

Reference no: EM13667276

A tennis player swings her 1000 gram racket with a speed of 11.0 m/s. She hits a 60 gram tennis ball that was approaching her at a speed of 20.0 m/s. The ball rebounds at 40.0 m/s,

a) Find how fast is her racket moving immediately after the impact?

b) If the tennis ball and racket are in contact for 7.00 milliseconds, estimate the average force that racket exerts on the ball?

Reference no: EM13667276

Questions Cloud

Define the reaction of trans-1-bromo-2-isopropylcyclohexane : Forecast the product for the reaction of trans-1-bromo-2-isopropylcyclohexane with base under a) E2 conditions and b) E1 conditions. Utilizing appropriate structures

Find how much more work will be required to stretch it : If it requires 4.0 Joule of work to stretch a particular spring by 1.9 centimeter from its equilibrium length, find how much more work will be required to stretch it an additional 4.3 centimeter

Obtain coefficient of kinetic friction between cars and road : A 2250 kilogram car traveling at 10.0 m/s collides with a car of mass 2750 kilogram that is initially at rest at a stoplight. Obtain coefficient of kinetic friction between cars and road

Define second ionization energy for the elements : If the trend in second ionization energy for the elements from lithium to flourine isn't a smooth one. Forecast which of these electrons has the highest second ionization energy as well as which has the lowest and explain.

Find how fast is her racket moving : A tennis player swings her 1000 gram racket with a speed of 11.0 m/s. Find how fast is her racket moving immediately after the impact

Determine the net work done on the box : A box of mass 6.0 kilogram is accelerated from rest across a floor at a rate of 6.0 m/s2 for 4.0 second. Determine the net work done on the box

Powerful communication tips of the world''s best interviewers : Six Powerful Communication Tips From Some Of The World's Best Interviewers

Find how many revolutions will the car have gone : A car starts from rest on a curve with a radius of 190 meter and accelerates at 1.50 m/s2. Find how many revolutions will the car have gone

Estimate the speed of the arrow as it leaves the bow : A 92 gram arrow is fired from a bow whose string exerts an average force of 100 N on the arrow over a distance of 75 cm. Determine the speed of the arrow as it leaves the bow

User Account

All Pages