A body starts from rest and accelerates uniformly at 5ms<...
A body starts from rest and accelerates uniformly at 5ms-2 until it attains a velocity of 25ms-1. Calculate the time taken to attain this velocity
2.5s
5.0s
10.0s
125.0s
Correct answer is B
V = u + at = 25 = 0 + 5t
t = 5s
A parallel plate capacitor of capacitance 600μF has a potential difference of 200V between it...
How far will a body move in 4 seconds if uniformly accelerated from rest at the rate of 2 ms-2?...
The visible part of light consists of the following colours ...
A student wishes to measure the potential difference across a resistor,R. She has a galvanomete...