A particle starts from rest and moves with a constant acc...
A particle starts from rest and moves with a constant acceleration of 0.5ms-2. The distance covered by the particle in 10s is?
2.5m
5.0m
25.0m
50.0m
Correct answer is C
X = ut + 12at
= (0 x 10) + (12 x 0.5 x 10 x 10)
= 25m
Radio telescopes are better than optical telescopes because ...
Humidity is used to describe the amount of ...
A mixture of blue and red pigment when illuminated by white light will appear ...
When the plate area of a capacitor increases? ...
Which of the following does NOT cause a reduction of the surface tension of water? ...