Question
Which of the following is true for a body in uniform
circular motion?Solution
In uniform circular motion, the speed remains constant but the direction changes continuously, resulting in a changing velocity. The body experiences centripetal acceleration directed toward the center of the circle, meaning acceleration is not zero.
In an XML document, a tag is a markup construct that starts with ___ and ends with ____.
syntax of loops in shell scripting?
Which key is kept secret and known only to the owner in a public key pair?
3NF is best suitable for designing of the database?
In a Token Ring network, what happens when a computer wants to transmit data?
Which classic dynamic programming problem involves finding the shortest path in a weighted, directed graph?
Which logic gate has an output of 1 only when all inputs are 1?
Which layer of the OSI model interacts directly with the user or application software?
In digital electronics, a flip-flop is a sequential logic circuit capable of storing one bit of information. Which statement about flip-flops is true?
Which statement accurately describes an NP-complete problem?
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