This quiz includes the topics on Work, Energy and Power. The quiz is consisting of 15 multiple-choice items, which are all conceptual. Time limit for the quiz is 15 minutes. Good luck.
Questions: 15 | Attempts: 14075 | Last updated: Oct 13, 2020
Which of the following is not a unit for power?
This quiz covers the topics in motion specifically speed/velocity, acceleration, uniform motion, uniformly accelerated linear motion and forces/friction. The quiz is composed of 15 conceptual and multiple-choice items which...
Questions: 15 | Attempts: 3554 | Last updated: May 17, 2017
Study the motion of the body in each case:a. a ship moving at 10 knots in a straight path.b. a car moving on a straight path and then slowing down to stopc. a storm initially moving at 50 km/h northeast and then 60 km/h eastwardd. a bus moving at 40 km/h around a curve.Which bodies move with constant speed?
Scalar and Vector are just two of the many quantities used in physics. Scalar is a quantity that is totally described by magnitude or size, whereas, a vector quantity is specified by both magnitudes as well as direction. So, here...
Questions: 19 | Attempts: 10201 | Last updated: Oct 29, 2020
Which of the following is a physical quantity that has a magnitude but no direction?