Answer:
Explanation:
Using Eisten's formula, energy is a product of Plank's constant and photon frequency
E=hf
Where f represent frequency, h is Plank's constant and E is energy.
Substituting frequency with 5 x 10^14 Hz and
Planck's constant is 6.63 x 10^-34 J•s.
metres to kilometres = 1/1000
8 m ⇒ 0.008 km
metres to centimetres = × 100
8 m ⇒ 800 cm
I am pretty sure it’s A
The cue exerts force onto the white ball which pushes the blue ball into the direction of the hole.
Answer:
it means that velocity of a body rises by 9.8m/s each second if the air resistance is nrelated
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