Answer:
0.3257 seconds
39.67 m/s
Explanation:
Speed = 263 km/h
Converting to m/s


Distance to travel = 23.8 m
Time = Distance / Speed

The time taken to go from one end of the court to the other is 0.3257 seconds
Time = 0.6 s
Speed = Distance / Time

The speed of the tennis ball is 39.67 m/s
A is the answe for the final temperatures
Answer:
Explanation:Capillary action is the ability of a liquid to flow in narrow spaces without the assistance of, ... This article is about the physical phenomenon. ... If the diameter of the tube is sufficiently small, then the combination of surface tension (which is caused by cohesion ... They derived the Young–Laplace equation of capillary action.
The magnetic field of the wire will be directed towards west. Using right thumb rule one can get the direction of field lines.