The dot product of force and velocity is__________________?
Correct answer
D. power
Explanation
power is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. power
Explanation
power is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
The magnitude of the cross product is equal to the dot product between them. The angle between the two vectors is________________?
If a glass plate is inserted in between the plate of a capacitor in series with a lighted bulb the brightness of the bulb________________?
A wire suspended vertically from one end is stretched by attaching a weight of 20N to the lower end. The weight stretches the wire by 1mm. How much energy is gained by the wire ?
The energy liberated when one atom of U-235 undergoes fission reaction is________________?
A field in which the work done in a moving a body along closed path is zero is called________________?
Which one is the correct representation of the unit of pressure ?