How high up an inclined track will the ball roll

Assignment Help Physics

Reference no: EM1353837

Q. A 125-g steel ball with a kinetic energy of 0.25J rolls along a horizontal track. How high up an inclined track will the ball roll if friction can be ignored.

Q. How much energy must be added to a bowl of 125 popcorn kernels in order for them to reach a popping temperature of 175celsious? assume that their initial temperature is 21 celsious, that the specific heat capacity of popcorn is 1650 j/kgcelsious, and that each kernel has a mas of 0.105g.

Reference no: EM1353837

Questions Cloud

What is the magnitude of the charge on each sphere : A certain type of laser emits light that has a frequency of 5.2 x 10^14 Hz. The light, however, occurs as a series of short pulses, each lasting for a time of 2.7 x 10-11 s. How many wavelengths are there in one pulse.

Environmental scanning, corporate culture and stakeholders : Define environmental scanning, and provide a real world example - Describe at least six factors that make-up the external business environment

Elucidate what production level are scale economies exhaust : Derive an expression for average cost. Derive an expression for marginal costs. Is there any range of production characterized by scale of economies. Elucidate what production level are scale economies exhausted.

Explain what is the slack time for each individual activity : develop an AON network for this problem and what is the critical path and what is the total project completion time? and what is the slack time for each individual activity?

How high up an inclined track will the ball roll : How much energy must be added to a bowl of 125 popcorn kernels in order for them to reach a popping temperature of 175celsious? assume that their initial temperature is 21 celsious, that specific heat capacity of popcorn is 1650 j/kgcelsious, and ..

Describe clarification of organizational culture : Describe Clarification of Organizational Culture - What are the observable aspects of organization culture?

Departmental budgeting and reallocation : Suppose the role of a university president and describe what your macro budgetary focus would be.

Motivation theory-guiding your actions : As a manager you must motivate your employees to work very hard. Which motivation theory would you use to guide your actions? Why?

How fast a simple generator produce peak output : A tuning fork vibrating at 516 Hz falls from rest and accelerates at 9.80 m/s2. How far below the point of release is the tuning fork while waves with a frequency of 489 Hz reach the release point? Take the speed of sound in air to be 340 m/s.

User Account

All Pages