CBSE Class 11 (Science) Mechanics — practice questions
22 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice CBSE Class 11 (Science) Mechanics in the app →An object in flight after being thrown or projected is called a:Projectile motion is treated as the result of how many components?The horizontal component of projectile motion has:The vertical component has a constant acceleration due to:Who first stated that the two components are independent?Galileo stated it in a work published in the year:The path traced by a projectile is a:The time of flight is twice the time taken to reach the:The time of flight is twice the rise time because the path is:The horizontal range is the distance travelled during the:The horizontal range is greatest when the launch angle is:In uniform circular motion the acceleration is directed:The magnitude of the centripetal acceleration is:Who proposed the term centripetal?The word centripetal comes from a Greek term meaning:Who first published a thorough analysis of centripetal acceleration?In which year was that analysis published?Christiaan Huygens was a scientist of which nationality?Christiaan Huygens lived from 1629 until:The Greek letter used for angular speed is:Angular speed is the rate of change of:In uniform circular motion, which quantity stays constant?