Express the following numbers as standard form:
a) 1.52 x 10^-2
b) 7.78 x 10^-8

0.0152

0.0000000778

Explanation:

You just need to more the decimal as many times as the exponent to the to the left if it is negativa and to the right if it is positive.

i believe the answer is three water molecules

the answer is yes

it has kinetic energy

reason

an object has kinetic energy when you stop the force carrying it, the object will stay in motion.

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