World's only instant tutoring platform
dropdown-logo
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
Question

Question 36: When an object falls freely towards the earth, then its total energy :

(a) increases
(b) decreases
(c) remains constant
(d) first increases and then decreases

tutor 0tutor 1tutor 2
Found 6 tutors discussing this question
Discuss this question LIVE
15 mins ago

Text SolutionText solutionverified iconVerified

Answer: Total energy of a freely falling object remains conserved.
Therefore the answer is,
(c) Remains constant
Was this solution helpful?
33
Share
Report
One destination for complete JEE/NEET preparation
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
Instant 1:1 help, 24x7
60, 000+ Expert tutors
60, 000+ Expert tutors
Textbook solutions
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Big idea maths, McGraw-Hill Education etc
Essay review
Essay review
Get expert feedback on your essay
Get expert feedback on your essay
Schedule classes
Schedule classes
High dosage tutoring from Dedicated 3 experts
High dosage tutoring from Dedicated 3 experts
Trusted by 4 million+ students
filo Logo

Practice questions on similar concepts asked by Filo students

Question 2
Views

Views: 5,209

Y de experiences an sguard force that Now, can you explain why a further decrease in the elongation of the string was not observed in activity 10.7, as the stone was fully immersed in water? Archimedes was a Greek principle, subsequently named after him. after noticing that the water in a bathtub overflowed when he stepped into it. He ran through the streets shouting "Eureka!", which means "I have got it. This knowledge helped him to determine the purity of the gold in the crown made for the king His work in the field of Geometry and Mechanics made him famous. His understanding of levers, pulleys, wheels- and-axle helped the Greek army in its war with Roman army. 142 Archimedes' principle has many applications. It is used in designing ships and submarines. Lactometers, which are used to determine the purity of a sample of milk and hydrometers used for determining density of liquids, are based on this principle. uestions 1. You find your mass to be 42 kg on a weighing machine. Is your mass more or less than 42 kg? 2. You have a bag of cotton and an iron bar each indicating a mass of 100 kg when measured on a weighing machine. In reality, one Is heavier than other Can you say which one is heavier and why? 10.7 Relative Density specified conditions, remains de sample of a substance can brig determine its purity. water. The relative density of a sub the ratio of its density to that of Relative density Since the relative density is a m similar quantities, it has no unit. Example 10.7 Relative density of se 10.8. The density of water is 10 What is the density of silver in S Solution: Relative density of silver = 10.8 Relative density Density of silver Density of water Density of silver = Relative density of silver x density of water = 10.8 x 10 kg m
View more
Doubt Icon Doubt Icon

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 36: When an object falls freely towards the earth, then its total energy :

(a) increases
(b) decreases
(c) remains constant
(d) first increases and then decreases
TopicWork and Energy
SubjectScience
ClassClass 9
Answer TypeText solution:1
Upvotes33