Changing Units Quiz Questions and Answers PDF - 61

MCQ 301: Watt is equals to

1. Joule
2. Joule per second
3. Joule per meter
4. Joule per Newton

MCQ 302: If θ is angular displacement, Ω angular velocity and α is angular acceleration, then by appropriate kinematic equation, Ωt-1/2αt²=

1. θ
2. θ-θ_o
3. θ+θ_o
4. θ_o

MCQ 303: Transnational kinetic energy of yo-yo when it rolls down will be

1. 1/2 mv
2. 1/2mv²
3. mgh
4. mv/h

MCQ 304: Period of rotation of Mercury w.r.t distant stars is

1. 58.7 d
2. −243 d
3. −-0.451 d
4. 0.997 d

MCQ 305: Which of the following does not vary in uniform acceleration?

1. distance
2. time
3. speed
4. velocity