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Alexus [3.1K]
3 years ago
9

If a net force accelerates a 4.5-kg tool at 40 m/s2, what acceleration would that same net force give to an 18-kg tool?

Physics
1 answer:
EastWind [94]3 years ago
7 0
F=ma
F1 = F2
F1 = 4.5 x 40
F2 = a x 18
4.5 x 40 = a x 18
180/18 = a
a = 10 m/s^2
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E = hf = h\frac{c}{\lambda} \\\\where;\\\\h \ is \ Planck's \ constant = 6.626 \times 10^{-34} \ Js\\\\c \ is \ speed \ of \ light = 3 \times 10^{8} \ m/s\\\\E = \frac{(6.626\times 10^{-34})\times (3\times 10^8)}{248\times 10^{-9}} \\\\E = 8.02 \times 10^{-19} \ J

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