A fish at a depth of 15m in a lake exales an air bubble whose volume is 0.5cm^3. Find the volume of the bubble just before it reaches the surface. Assume that the temperature remains constant.

Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

How is the acceleration of an object in uniform circular motion constant? a - in magnitude only b - in direction only c - in both magnitude and direction d - in magnitude, direction & orientation