A person standing in the moon's "blank" would see a total solar eclipse
2 answers:
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Answer:
3565 J
Explanation:
F = Force applied = 1550 N
s = Displacement caused by the applied force = 2.3 m
= Angle at which the force is applied = 0°
When we multiply force, displacement and the angle at which the force is applied we get work
Work done is given by
The work done by team A is 3565 J
Answer:
Kinetic energy is 1000 J.
Explanation:
Given:
Mass of the bicycle,
Distance traveled,
Time of travel,
Unknowns:
Speed of the bicycler, .
Kinetic energy of the bicycler.
Equation:
Speed of the bicycler is,
Therefore, the kinetic energy of the bicycler is given as,
Substitute:
Plug in 5 m/s for and 80 kg for
. Solve for KE.
Solve:
Therefore, his kinetic energy is 1000 J.