1.8461 km/hr Well i need more characters so i might as well type a beautiful sentence for you to read and waste your time on.
The best and most correct answer among the choices provided by your question is the second choice or letter B.
The researchers’ conclusion was not justified because t<span>he control group was not treated the same as the experimental group.</span>
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We have F = kx or ma = kx where m and k are constants. Therefore, if x is halved, a must be halved too.
Answer:
Explanation:
From the question we are told that
Mass 
Height 
Generally the equation for velocity before impact is is is mathematically given by
Generally the equation for Kinetic Energy is is mathematically given by
current in 3ohm resistor is 0.9
Explanation:
total
