Alerts Wishlist Cart

A machine does 500 J of work in 10 seconds. What is its power?

Practice Questions

Q1
A machine does 500 J of work in 10 seconds. What is its power?
  1. 50 W
  2. 100 W
  3. 200 W
  4. 500 W

Questions & Step-by-Step Solutions

A machine does 500 J of work in 10 seconds. What is its power?
Correct Answer: 50 W
  • Step 1: Identify the amount of work done by the machine, which is 500 Joules (J).
  • Step 2: Identify the time taken to do the work, which is 10 seconds (s).
  • Step 3: Use the formula for power, which is Power = Work / Time.
  • Step 4: Substitute the values into the formula: Power = 500 J / 10 s.
  • Step 5: Calculate the result: 500 J divided by 10 s equals 50 Watts (W).
  • Power – Power is the rate at which work is done, calculated as work divided by time.
Biology (School & UG)
Biology (School & UG)
Chemistry (School & UG)
Chemistry (School & UG)
Civil Engineering
Civil Engineering
Commerce & Accountancy
Commerce & Accountancy
Computer Science & IT
Computer Science & IT
Current Affairs & GK
Current Affairs & GK
Data Structures & Algorithms
Data Structures & Algorithms
eBooks
eBooks
Electrical & Electronics Engineering
Electrical & Electronics Engineering
English (School)
English (School)
General Aptitude
General Aptitude
General Knowledge
General Knowledge
General Knowledge & Current Affairs
General Knowledge & Current Affairs
Languages & Literature
Languages & Literature
Law & Legal Studies
Law & Legal Studies
Major Competitive Exams
Major Competitive Exams
Mathematics (School)
Mathematics (School)
Mechanical Engineering
Mechanical Engineering
Medical Science
Medical Science
Physics (School & Undergraduate)
Physics (School & Undergraduate)
Quantitative Aptitude & Reasoning
Quantitative Aptitude & Reasoning
Social Science (School)
Social Science (School)
Technical
Technical
Verbal and Reasoning
Verbal and Reasoning
Vocational & Skill Development
Vocational & Skill Development
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely