Q2.
Blue light has a wavelength of 470 nm and a frequency of 6.30 ~ 1014 Hz
Calculate the vel...
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Aforce of 8,480 n is applied to a cart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart? 865 kg 320 kg 12.1 kg 3.12 kg
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