Two balls, each with a mass of 0.890 kg, exert a gravitational force of 8.06 × 10−11 n on each other. how far apart are the ball s? the value of the universal gravitational constant is 6.673 × 10−11 n m2 /kg2 . answer in units of m.
1 answer:
This problem involves Newton's universal law of gravitation and the equation to follow would be.
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2500
Answer:
E = 2.5 x 10⁻¹⁴ J
Explanation:
given,
diameter = 1.33 x 10⁻¹⁴ m
mass = 6.64 x 10⁻²⁷ kg
wavelength is equal to diameter
de broglie wavelength equal to diameter
v = 7.5 x 10⁶ m/s
Kinetic energy is equal to
E = 2.5 x 10⁻¹⁴ J
490 miles in total ur welcome
Answer:
Standing waves can be thought of as a sin wave and a cos wave overlapping each other. They go in different direction hence C is correct Wave interference can be thought of as the opposite of destructive ---> constructive anda hencd meet and interact on the same medium such that answer B is correct
