Explain the energy from the food could be converted

Assignment Help Chemistry

Reference no: EM13488620

A high jumper of mass 80.0 kg consumes a meal of 2.00 103 kcal prior to a jump. If 3.3% of the energy from the food could be converted to gravitational potential energy in a single jump, how high could the athlete jump

Reference no: EM13488620

Questions Cloud

State how much ice must melt to lower the water temperature : Ice at 0.0° C is mixed with 9.00 102 mL of water at 23.0° C. How much ice must melt to lower the water temperature to 0.0° C

Calculate the required radius of the centrifuge : An advertisement claims that a centrifuge takes up only 0.127m of bench space but can produce a radial acceleration of 3000g at 5000 rev/min. Calculate the required radius of the centrifuge

Methods of accounting for goodwill : What are the different internationally permitted methods of accounting for goodwill, including permitted amortization periods and what are the amounts of total assets and stockholders' equity under each permitted alternative

Compute the initial speed of the shell : A shell is fired with a horizontal velocity in the positive x direction from the top of an 80-m high cliff. Determine the initial speed of the shell

Explain the energy from the food could be converted : A high jumper of mass 80.0 kg consumes a meal of 2.00 103 kcal prior to a jump. If 3.3% of the energy from the food could be converted to gravitational potential energy in a single jump, how high could the athlete jump

How long did it take to make the first complete revolution : A computer disk drive is turned on starting from rest and has a constant angular acceleration. How long did it take to make the first complete revolution

Explain what is its diameter when it reaches the surface : A bubble rises from the bottom of a lake of depth 90.0 m, where the temperature is 3° C. The water temperature at the surface is 18° C. If the bubble's initial diameter is 1.00 mm, what is its diameter when it reaches the surface

What is the wires new fundamental frequency : A steel wire of negligible mass is placed under tension by attaching its bottom to the tip of a solid copper cone of height H. what is the wire's new fundamental frequency

Explain atom has more than four valence electron pairs : Which of the following elements are capable of forming compounds in which the indicated atom has more than four valence electron pairs. C P Ne F Cl B Se Sn

User Account

All Pages