Find how much kinetic energy is lost

Assignment Help Physics

Reference no: EM13280454

In an ice show a 65.0 kg skater leaps into the air and is caught by an initially stationary 85.0 kg skater.

(a) What is their final velocity assuming negligible friction and that the leaper's original horizontal velocity was 4.00 m/s?

m/s

(b) How much kinetic energy is lost?

Reference no: EM13280454

Questions Cloud

What is the firm sustainable rate of growth : Wilkinson and Daughters has net income of $318,500, total assets of $2.2 million, and total liabilities of $1.08 million. What is the firm's sustainable rate of growth?

Find expressions for the current-power and stored energy : The voltage across a 1-µF capacitor is given by v(t)=100 e-100t . Find expressions for the current, power, and stored energy. Sketch the waveforms to scale versus time.

Explain the molarity of a solution prepared by dissolving : What is the molarity of a solution prepared by dissolving 3.50 mol NaCl in enough water to make 1.50 L of solution

What is the net work done by the car : A racing car of mass 950 kg accelerates from rest with an acceleration of 3.9 m/s^2 for 7.5 s. What is the net work done by the car

Find how much kinetic energy is lost : In an ice show a 65.0 kg skater leaps into the air and is caught by an initially stationary 85.0 kg skater. How much kinetic energy is lost?

Define pressure of carbon dioxide is lower in the atmosphere : An opened can of soda goes "flat" because the partial pressure of carbon dioxide is lower in the atmosphere than in the unopened can. Fish kills may occur in the summertime because an inadequate amount of oxygen is dissolved in the water. A soluti..

No one else needs to share your views of the significance : Indicate your approximate age at the time of the accomplishment, as well as enough information to provide a picture of what it was you accomplished and why it was important to you.

Calculate the correct balance of cash : Comparing the company's cash records with the monthly bank statement reveals several additional cash transactions such as checks outstanding of $3,880, deposits outstanding of $1,230, NSF check of $300, and service fee of $50.

Find the mass of the ball : When serving a tennis ball, the player hits it when its velocity is zero (at the highest point of a vertical toss). find the mass of the ball

User Account

All Pages