It can be. Hitting your head at 15 m/hr can hurt quite a bit. It is about the same force as landing on your head after falling from a tall staircase. Potentially lethal
It would take 53 hrs. 20 mins. to travel 800 miles at 15 mph.
450 mi / 30 MPH = 15 hours
60/15 = 4 hours
680 mph
No, hitting your head at 15 mph will result in less force and impact compared to being hit with a sledgehammer. The force generated by a sledgehammer is much greater due to its weight and speed of impact, which can cause severe damage to the head and brain.
if a truck weighing 5000 lbs traveling 15 mph hits an object , what is the pressure at impact?
It can be. Hitting your head at 15 m/hr can hurt quite a bit. It is about the same force as landing on your head after falling from a tall staircase. Potentially lethal
15 mph
100 mph
No
take you're bottom lip and stretch it over you're head. it's about equivalent.
On Ford vehicles the airbags typically deploy at 25 to 30 MPH, so in a head on collision, if both vehicles are traveling at a slow 15 MPH your airbags will go off
Owner's manual should contain this info. In an impact, sensors in the vehicle detect the sudden deceleration. If the crash is severe enough electricity flows to the inflater and causes ignition of the gas generator. It is based more on severity of the crash rather than speed. Hitting a fixed object at 15 mph, is not the same as hitting another car that is traveling 50 mph, while you are still only doing 15 mph.
15 mph = 24.1 km/h
Either face of the head is the hitting surface.
15 KMH = 9.32 MPH. The conversion is KMH x 0.6213333 = MPH.