Answer:
Ball A will.
Explanation:
Ball B has a higher mass that means that ball A will have more density.
Answer:
More quiclky
Explanation:
In Earth, there is a gravitional force. So that forces pushed you down faster.
Answer:
The minimum speed required is 2.62m/s
Explanation:
The value of gravitational acceleration = g = 9.81 m/s^2
Radius of the vertical circle = R = 0.7 m
Given the mass of the pail of water = m
The speed at the highest point of the circle = V
The centripetal force will be needed must be more than the weight of the pail of water in order to not spill water.
Below is the calculation:




A plane mirror always forms a virtual image. the image and the object are the same distance from a flat mirror, the image size is the same as the object, and the image is upright!