Which ball has greater kinetic energy

Assignment Help Physics

Reference no: EM13316262

Two balls are moving in the same direction. Ball A has half the mass of ball B, and is moving at twice its speed.

(a) Which ball has the greater momentum?

(b) Which ball has greater kinetic energy?

Reference no: EM13316262

Questions Cloud

What is concentration in kilograms of carbon per cubic meter : he concentration of carbon in an iron-carbon alloy is 0.15 wt%. What is the concentration in kilograms of carbon per cubic meter of alloy

How many different ways can leigh make the model of the play : Leigh will use 16 connecting cubes to make a model of a playground.The model will be in the shape of a rectangle and will have a heigh of one cube. in how many different ways can leigh make the model of the playground.

What is the mass of the liquid in the vat : A 1.4-m-diameter vat of liquid is 2.2m deep. The pressure at the bottom of the vat is 1.3atm. What is the mass of the liquid in the vat

Find what is the composition of the cu-zn-pb alloy : An alloy is made up of 199.4 lbm copper, 204 lbm zinc, and 4.2 lbm lead. What is the composition, in atom percent, of the Cu-Zn-Pb alloy.

Which ball has greater kinetic energy : Two balls are moving in the same direction. Ball A has half the mass of ball B, and is moving at twice its speed. Which ball has greater kinetic energy

Determine the present worth of a geometric gradient seriese : Determine the present worth of a geometric gradient series with a cash flow of $50,000 in year 1 and increases of 6% each year through year 8. The interest rate is 10% per year.

What is the gdp of george and john''s island in terms of : George caught 300 fish and 10 wild boars. John grew 300 bunches of bananas. The 2 person economy that George & John set up, fish sell for 1 clamshell each, boars sell for 10 clamshell each

How long is the string : A 101 g ball is tied to a string. It is pulled to an angle of 5.20 degrees and released to swing as a pendulum. How long is the string

Suppose the marginal utility of good a is 4 times that of : Suppose the marginal utility of good a is 4 times that of good b but the price of good a is 2 times that of good b, is this point consumer equilibrium?.

User Account

All Pages