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konstantin123 [22]
3 years ago
7

Drop interesting and usefuk facts down here plesse and i'll give the most interesting one brainliest

Physics
1 answer:
Alina [70]3 years ago
4 0
1)The average person spends 6 months of their lifetime waiting on a red light to turn green.
2)16. Men are 6 times more likely to be struck by lightning than women.
3)Coca-Cola would be green if coloring wasn’t added to it
4)Chewing gum while you cut an onion will help keep you from crying.
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What is the velocity of an object that has a momentum of 4000 kg-m/s and a mass of 115 kg? Round to the nearest hundredth.
insens350 [35]
The answer is C. You divide 4000 kg/s by 115 kg.
5 0
3 years ago
Static electricity occurs because_____________ are relatively easy to scrape off atoms ...?
cricket20 [7]
<span>I am sure that the correct answer looks like this: Static electricity occurs because valence electrons are relatively easy to scrape off atoms</span>
3 0
3 years ago
Power is measured in Joules per second, which is also the<br> _____
Monica [59]

Answer:

Watt

Explanation:

Power is measured in Watts. J/s is the base unit of measurement, but we usually measure power in Watts (W).

3 0
3 years ago
How is a quarter able to role on its edge?
Olegator [25]
Idk its really weird because the ridges are making the quarter stand and therefore able to roll
5 0
4 years ago
A car is traveling at 39.7 mi/h on a horizontal highway. The acceleration of gravity is 9.8 m/s 2 . If the coefficient of fricti
777dan777 [17]

Answer:

The minimum distance in which the car will stop is

x=167.38m

Explanation:

39.7\frac{mi}{h}*\frac{1km}{0.621371mi}*\frac{1000m}{1km}*\frac{1h}{3600s}=17.747\frac{m}{s}

∑F=m*a

∑F=u*m*g

The force of friction is the same value but in different direction of the force moving the car so it can stop so

F=m*a\\a=\frac{F}{m}\\a=\frac{u*m*g}{m}\\a=u*g\\a=0.096*-9.8\frac{m}{s^{2} }

a=-0.9408 \frac{m}{s^{2}}

v_{f}^{2}=v_{o}^{2}+2*a*(x_{f}-x_{o})\\v_{f}=0 \\x_{o}=0\\0=v_{o}^{2}+2*a*x_{f}\\x_{f}=\frac{v_{o}^{2}}{2*a} \\x_{f}=\frac{(-17.747\frac{m}{s})^{2}}{2*(-0.9408)} \\x_{f}=167.38m

4 0
3 years ago
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