Question
Rocket works on the principle of which one of the
following?Solution
A rocket works on the principle of momentum conservation. According to Newton's third law of motion, every action has an equal and opposite reaction. In the context of rockets, when the rocket engine expels propellant gases out the back at high speed (action), the rocket itself is pushed forward (reaction). This is the conservation of momentum: the momentum lost by the gases being ejected backward is gained by the rocket moving forward.
In the Software Development Lifecycle, which phase is primarily responsible for identifying and documenting the needs of the stakeholders to create a bl...
Bus topology is also known by which one of the alternative names below?
cyber attack in which a malicious actor aims to render a computer or other device unavailable to its intended users by interrupting the device's normal ...
Which of the following best represents the concept of polymorphism in Object-Oriented Programming?Â
What is the primary difference between SRAM (Static Random-Access Memory) and DRAM (Dynamic Random-Access Memory)?
Which statement is TRUE regarding Norton theorem?
Router is responsible for packet forwarding, including routing. Router works at which layer?
Which statement is FALSE for analog input module for PLCs?Â
Round robin scheduling is essentially the preemptive version of
Which of the following best describes the nature of TCP (Transmission Control Protocol) as a connection-oriented protocol?
