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sergij07 [2.7K]
3 years ago
5

In concave lenses a Distance object appears ​

Physics
1 answer:
JulsSmile [24]3 years ago
4 0

Answer:

it appears to be farther away than it actually is, and therefore smaller then the object itself.

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Convert Gravitational constant (G) = 6.67×10^-11 Nm²kg^-2 to cm³ g ^-1 s^-2.
GaryK [48]

Answer:

6.67×10⁻⁸ cm³/g/s²

Explanation:

6.67×10⁻¹¹ Nm²/kg²

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= 6.67×10⁻¹¹ m³/kg/s²

= 6.67×10⁻¹¹ m³/kg/s² × (100 cm/m)³ × (1 kg / 1000 g)

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Explanation:

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A machine has an efficiency of 70%. How much work dose the machine do when 20,000 J of work is done on it ?
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