A parallel plate capacitor has a capacitance of 50 pf in air and 150 pf when immersed in oil. The dielectric constant of oil is (a) 0. 25 (b) 3. 00 (c) 0. 45 (d) 1. 10.

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.

Me with this and you will be marked brainliest

Ashot putter releases the shot some distance above the level ground with a velocity of 12.0 m/s, 51.0 ∘above the horizontal. the shot hits the ground 2.08 s later. you can ignore air resistance. how far did she throw the shot?