You cannot travel at the speed of light. Period.
For this imagine yourself in a large gym 90% filled with balloons. As you walk through the balloons they easily bush by you. But if you were to start running through them they wouldn't have enough time just brush by you and eventually they would just start compacting. Air does not necessarily compact in front of the object but it does build up in front of it.
Only if your ball is travelling faster than the set speed limit
No, because according to Einstein, there is nothing that can travel faster than the speed of light. For example, if there is a headlight on the front of a train that is travelling 60 km/h, the light coming from the front of the train is still only going at the speed of light despite the speed of the train.
a warm front moves faster then a cold front because it is less dense
a warm front moves faster then a cold front because it is less dense
when the plane goes faster than the speed of sound then the plane is seen first and the sound is heard after the plane has passed away. In this case the plane is having speed more than 1 mach.
[object Object]
[object Object]
When an object goes faster than the speed of sound, air is compressed against the front and when it is pushed hard or fast enough it creates a a sonic boom.
Sonic booms occur when an object (space shuttle) is traveling faster than the speed of sound and the air in front of the object is compressed. As the air is compressed it emits a noise, thus the sonic boom.
Yes, the weight of an object going down a ramp has an effect on its speed. Imagine a ramp . one with nothing in it , and a nothing with a person. a ramp or hill . and you give each a push at the same time which one will get down faster , the one with more weight because the force of the person on the front will make it faster. or you could do one at a time , and time each . either way the one with more weight is faster.
The "a" in "faster" is pronounced like the "a" in appreciate. Faster means fathers sister, so when used in front in a name, it's like when you put "aunt" in front of a name in english.