1. 2500/60 joules/sec
2. 2,500Nm
Net force would be towards the right and back (opposite direction of motion) since it's slowing down (decelerating) and turning right.
In physics, gravity is the natural force that causes things to fall toward the earth. The noun gravity can also mean seriousness or solemnity. Someone who conducts themselves with an air of gravity is someone who takes what they are doing seriously.
Have a universal record base. Everyone is able to understand the data compiled since the same measurement systems are being used around the world. This is just to simplify all of the information.