Homework Help is Here – Start Your Trial Now!
Science
Advanced Physics
Part B The tomato is dropped. What is the velocity, v, of the tomato when it hits the ground? Assume 91.9 % of the work done in Part A is transferred to kinetic energy, E, by the time the tomato hits the ground. Express your answer with the appropriate units.

Part B The tomato is dropped. What is the velocity, v, of the tomato when it hits the ground? Assume 91.9 % of the work done in Part A is transferred to kinetic energy, E, by the time the tomato hits the ground. Express your answer with the appropriate units.

icon
Related questions
Question

Part B

I Review | Constants | Periodic Table An object can possess kinetic energy, the energy of motion, and/or potential energy, the energy of position. Energy can be transferred in many ways, one of which is in the form of work. Work, w, is the energy transferred when an object is caused to move a distance, d, against a force, F. Mathematically, we would write this as Part A How much work is done when a 125 g tomato is lifted 13.0 m ? Express your answer with the appropriate units. w = Fd Force is the product of mass, m, and acceleration, a: • View Available Hint(s) F = ma w = 15.9 J When the acceleration is due to gravity, the symbol g is used instead of a, and its value is g = 9.81 m ·s2 Submit Previous Answers Correct The energy transferred to the tomato by doing work on it increases its potential energy because the tomato is now at a greater height or position relative to the ground. Kinetic energy Kinetic energy, Ek, is given by the formula Ek = mu where m is mass is the mass in kilograms and v is velocity in meters per second. Part B The tomato is dropped. What is the velocity, v, of the tomato when it hits the ground? Assume 91.9 % of the work done in Part A is transferred to kinetic energy, E, by the time the tomato hits the ground. Express your answer with the appropriate units.
Transcribed Image Text:I Review | Constants | Periodic Table An object can possess kinetic energy, the energy of motion, and/or potential energy, the energy of position. Energy can be transferred in many ways, one of which is in the form of work. Work, w, is the energy transferred when an object is caused to move a distance, d, against a force, F. Mathematically, we would write this as Part A How much work is done when a 125 g tomato is lifted 13.0 m ? Express your answer with the appropriate units. w = Fd Force is the product of mass, m, and acceleration, a: • View Available Hint(s) F = ma w = 15.9 J When the acceleration is due to gravity, the symbol g is used instead of a, and its value is g = 9.81 m ·s2 Submit Previous Answers Correct The energy transferred to the tomato by doing work on it increases its potential energy because the tomato is now at a greater height or position relative to the ground. Kinetic energy Kinetic energy, Ek, is given by the formula Ek = mu where m is mass is the mass in kilograms and v is velocity in meters per second. Part B The tomato is dropped. What is the velocity, v, of the tomato when it hits the ground? Assume 91.9 % of the work done in Part A is transferred to kinetic energy, E, by the time the tomato hits the ground. Express your answer with the appropriate units.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer