Question
A body is thrown vertically upward. At the highest
point of its motion, which of the following is true?Solution
When a body is thrown vertically upward, it moves against gravity, gradually slowing down due to the constant downward acceleration caused by gravity (g). As it rises, its upward velocity decreases until it reaches zero at the highest point. This is the turning point where the object changes direction from upward to downward. However, acceleration due to gravity continues to act throughout the motion , including at the peak, pulling the object downward with a magnitude of approximately 9.8 m/s². Therefore, at the highest point, the body has zero instantaneous velocity but non-zero acceleration (equal to g downward), which causes it to begin descending right after.
Which of the following term is used when a search engine returns a Web page that matches the search criteria.Â
A software firewall  can help protect your computer but at the same time can cause issues with your ..........................
Who is the founder of Oracle corporation?
________ is a software system allowing extensive cross-referencing between related sections of text and associated graphic material.
A _______ is approximately one billion bytes.Â
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______________ is used for transferring files from one host to another over a TCP-based network?
JPEG stands for
USB stands for
ÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ______________ is the attempt to obtain sensitive information such as usernames, passwords,...