If a man has a mass of 83 kg on Earth what will the force of gravity on his body be on the moon
2 answers:
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Answer
given,
height of window = 4 m
time taken to travel = 1 s
acceleration due to gravity = 9.8 m/s²
u = -0.905 m/s
initial velocity of ledge v = 0
now,
v² = u² + 2 a s
(-0.905)² = 0 + 2 × 9.8 ×s
s = 0.042 m
Answer:
Number of electrons, n = 6
Explanation:
Total charge in a single droplet,
The measured charge of any single droplet,
Let n is the number of excess electrons are contained within the drop. According to the quantization of charge :
n = 6
So, there are 6 electrons contained within the drop. Hence, this is the required solution.