Q No: 1 Encircle the correct answer.1: The area under the velocity time graph isa: Force b: acceleration c: Distance d: Torque2: When the velocity time graph is straight line parallel to time axis, then:A: a is constant B: a is variable C: a is zeroD: velocity is zero3: The unit of acceleration is:a: m… Continue reading Previous paper class 1st Year(Physics)