Question
A rocket with a lift-off mass 10,000 kg is blasted
upwards with an initial acceleration of 5.0 m s–2. Calculate the initial thrust (force) of the blast.Solution
Given that Mass of the rocket, m = 10,000 kg Initial acceleration, a = 5 m/s2 Acceleration due to gravity, g = 10 m/s2 Using Newton’s second law of motion, the net force (thrust) acting on the rocket is equal to F - mg = ma F = m(g + a) F = 10000 × (10 + 5) N = 10000 × 15 N = 15 × 104 N
As per the Negotiable Instruments Act which is not correct for protest ______________
Under Section 19, previous sanction for prosecution is required for which category?
The writ of habeas corpus will be issued if___________________
As per the Insolvency and Bankruptcy Code, 2016, the Adjudicating Authority shall, within how many days of the receipt of the application, admit or reje...
No person shall be eligible for appointment as Governor unless he is a citizen of India and has completed the age of
Who has power to reduce or remit court fee under Court Fee Act, 1870?
Burden to prove the plea of alibi is on the
In Section 2(10) of the Bharatiya Nyaya Sanhita, 2023, the definition of gender now encompasses ________________.
As per the Code on wages, 2019 no employer shall pay to any employee wages _______________
For how long can the Central Government supersede the Board?
Relevant for Exams:
