Question
Question 15:
State whether the following objects possess kinetic energy, potential energy, or both :
(a) A man climbing a hill
(b) A flying aeroplane
(c) A bird running on the ground
(d) A ceiling fan in the off position
(e) A stretched spring lying on the ground.
Found 6 tutors discussing this question
Discuss this question LIVE
10 mins ago
Text solutionVerified
Answer:
(a) A man climbing up a hill has both kinetic energy as well as potential energy.
(b) A flying aeroplane has both kinetic energy as well as potential energy.
(c) A bird running on the ground possesses only kinetic energy.
(d) When switched off, a ceiling fan possesses only potential energy.
(e) A stretched spring lying on the ground possesses potential energy.
(b) A flying aeroplane has both kinetic energy as well as potential energy.
(c) A bird running on the ground possesses only kinetic energy.
(d) When switched off, a ceiling fan possesses only potential energy.
(e) A stretched spring lying on the ground possesses potential energy.
Was this solution helpful?
49
Share
Report
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
60, 000+ Expert tutors
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Essay review
Get expert feedback on your essay
Schedule classes
High dosage tutoring from Dedicated 3 experts
Practice more questions from Physics (Lakhmir Singh)
Q1
Question 13:
Which would have a greater effect on the kinetic energy of an object : doubling the mass or doubling the velocity?
Q2
Question 15:
State whether the following objects possess kinetic energy, potential energy, or both :
(a) A man climbing a hill
(b) A flying aeroplane
(c) A bird running on the ground
(d) A ceiling fan in the off position
(e) A stretched spring lying on the ground.
(a) A man climbing a hill
(b) A flying aeroplane
(c) A bird running on the ground
(d) A ceiling fan in the off position
(e) A stretched spring lying on the ground.
Q3
Question 18:
Is potential energy a vector or a scalar quantity?
View allPractice questions from Physics (Lakhmir Singh)
Question 1
Views: 5,210
(i) maximum potential energy?
(ii) maximum kinetic energy?
Question 4
Views: 5,288
(b) What is the difference between potential energy and kinetic energy?
(c) A ball of mass 0.5 kg slows down from a speed of 5 m/s so that of 3 m/s. Calculate the change in kinetic energy of the ball. State your answer giving proper units.
Practice more questions from Work and Energy
Question 1
Views: 5,240
Distance above ground | Velocity |
5 m 3.2 m 0 m | 0 m/s 6 m/s 10 m/s |
Question 2
Medium
Views: 5,174
Practice questions on similar concepts asked by Filo students
Question 1
Views: 5,690
Question 2
Views: 5,644
Question 3
Views: 5,358
Question 4
Views: 5,332
Stuck on the question or explanation?
Connect with our Science tutors online and get step by step solution of this question.
231 students are taking LIVE classes
Question Text | Question 15:
State whether the following objects possess kinetic energy, potential energy, or both : (a) A man climbing a hill (b) A flying aeroplane (c) A bird running on the ground (d) A ceiling fan in the off position (e) A stretched spring lying on the ground. |
Topic | Work and Energy |
Subject | Science |
Class | Class 9 |
Answer Type | Text solution:1 |
Upvotes | 49 |