Question
A rubber ball is dropped from a height of 2 metres. To
what height will it rise if there is no loss of energy/velocity after rebounding?Solution
The potential energy of a body when raised through height h is given by mgh. Each time, a normal rubber ball hits the floor, it loses one-fifth of its total energy and the rebound height is proportional to energy, so each bounce will rebound to four-fifth of the previous bounce.
What is the maximum amount of exemption that is allowed for gratuity if received at the time of retirementby an employee covered under Payment of Gratu...
Every supplier shall be liable to be registered under Central Goods & Services Act, 2017 in the State or Union Territory, other than special category St...
Controls over the development and implementation of an information system are part of:
XYZ Ltd. has furnished the following details to the bank while seeking working capital finance for the upcoming financial year:
• Total Current...
If a corporate assessee has paid Rs. 15,000 as excess service tax during the previous half-year ending period, this excess amount can be adjusted agains...
What is the standard deduction allowed on income from salaries under New Tax regime of Income Tax as announced in the Union Budget 2024-25?
How to verify that while sending confidential information over the Internet such as usernames, passwords, or credit card numbers, sent data is encrypted
In CAPM, the risk-free rate is:
Which of the following is an application area of Grid Computing?
This kind of audit is conducted generally between two annual audit ______.
Relevant for Exams:
