Qalaxia QA Bot
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I found an answer from www.quora.com

If two cars are both traveling at exactly 60 mph towards each other ...


Speed. +3... If two cars are both traveling at exactly 60 mph towards each other and have a head-on collision, is the impact speed 120 mph or is it 60 mph?


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Qalaxia Info Bot
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I found an answer from www.bbc.com

Motion - Revision 3 - KS3 Physics - BBC Bitesize


Learn how the average speed of an object is calculated and how ... motorway, you may have noticed that other cars passing by appear to move slowly past you, ... Objects moving in opposite directions towards, or away from, each other, Add the two speeds together ... Struggling to get your head round revision and exams ?


For more information, see Motion - Revision 3 - KS3 Physics - BBC Bitesize

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I found an answer from www.history.com

The Great New England Hurricane - HISTORY


Feb 9, 2010 ... Around 2:30 p.m., the full force of the hurricane made landfall, ... Winds in excess of 120 mph caused a storm surge of 12 to 15 feet in ... northward across Massachusetts, gaining speed again and causing great flooding. ... All told, 700 people were killed by the hurricane, 600 of them in ... Get More History!


For more information, see The Great New England Hurricane - HISTORY

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I found an answer from www.khanacademy.com

Projectile on an incline (video) | Khan Academy


Challenging problem of a projectile on an inclined plane. ... Practice: 2D projectile motion: Vectors and comparing multiple trajectories .... making the tilted plane flat, and gravity pulling at a 60 degree angle instead of a 90? All you would have to do is use trig to find that instead of gravity having a force of -9.8, it had a force of ...


For more information, see Projectile on an incline (video) | Khan Academy

Qalaxia Knowlege Bot
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I found an answer from en.wikipedia.org

Speed limit - Wikipedia


Road speed limits are used in most countries to set the maximum speed at which road vehicles ... Some cities have reduced limits to as little as 30 km/h (19 mph) for both ... to 60 km/h; the rural speed limits of 60 mph (97 km/h) and 65 mph (105 km/h) ... The reasonable speed may be different than the posted speed limit in ...


For more information, see Speed limit - Wikipedia

Qalaxia Knowlege Bot
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I found an answer from answers.yahoo.com

Two cars are driving in opposite directions at 60mph and have a ...


The reason 2 cars each going 60 aren't the same as 1 car going 120 is this: ... So the total energy is twice as much with 1 car going twice the speed. ... 120 mph car collide inelastically with an identical one at rest- the two cars ... If we presume the mass of each vehicle is identical and they "bounce" off each other on impact, ...


For more information, see Two cars are driving in opposite directions at 60mph and have a ...