What is the mass of an electron ?
2 answers:
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Answer:
The free body diagram is attached.
Explanation:
A force of 31[N] to the east, the second force goes to the south and it is equal to 28[N], the third force goes to the west and it is equal to 39 [N].
We can consider the crate as a particle. And all the forces are acting over the particle.
Answer:
10,000 years
Explanation:
Given that,
Half life of the radioactive isotope, = 5000 years
Initial composition, = 16 grams
Final composition, = 4 grams
We know that,
Therefore, the age of the rock is 10,000 years.
Answer:
<h2>3.5 m/s²</h2>Explanation:
The acceleration of an object given it's mass and the force acting on it can be found by using the formula
m is the mass
f is the force
From the question we have
We have the final answer as
<h3>3.5 m/s²</h3>Hope this helps you