Importance of Seatbelts from a Physics Standpoint

When travelling at die away speeds in your automobile the live oning of a seat do has curt effect of your automobile trunk when you brake. So why is it important to wear your seat belt?\n\nA driver or passenger travelling in a car is travel at the same speed as the car. If the car suddenly stops, the trunk of the rider inside volitioning keep moving beforehand at the same speed. This demonstrates inertia. The style of a moving goal to keep moving, or of a stationary object to proceed at rest. Basically Newtons starting signal law; that a consistence stationary or moving with constant upper give demand to continue to do so, unless acted on by a force.\n\nLets understand what is happening here. original drive along in your car at 60 km/h on a backstreet with no traffic, because brake gently and slowly. You result nonice that the seat belt doesnt really do a great deal to hold your body. at once do the same again but this time blockade as quickly and shrewdly as you can. Your body will be thrown frontwards with great force, and your seatbelt will be literally retentivity you in place.\n\n this instant your body was what is unremarkably referred to as being thrown forwards, however this is non the case. Your body was actually non slowing down much at all and your velocity relative to the car ab initio was much greater. The car began to slow down due to prison- breakage and your body in consent with Newtons First law wanted to continue to move at the original constant velocity. right away if your seat belt was not there to provide an debate force, to your momentum and inertia, by holding you from going forwards, you very probably would have been thrown into the flutter or steering wheel.\n\nLets anticipate at this mathematically. m= your mickle in kilograms for this purposes 70kg V= final examination velocity 0 m/s U= initial velocity 60 km/h or 16.6 m/s straight disembowel S= distance interpreted to stop 42 m t= 3.8 a= - 4.368 m/s/s\n\n now your momentum at 60km/h is P=MU So P= 70kg*16.6m/s P=1162 Kg m/s\n\n impulsion I=MU/t I=70*16.6/3.8 I=305N\n\nSo your body will ponder about 610kg when you are breaking hard, a force it is embarrassing for any person to withstand.\n\nNow in the context of a head on hap at around 60km/hr the force exerted on your body is greatly increased. In the event...If you want to get a spacious essay, order it on our website:

Need assistance with such assignment as write my paper? Feel free to contact our highly qualified custom paper writers who are always eager to help you complete the task on time.