Answer:
Explanation:
<h3><u>Given data:</u></h3>Acceleration = a = 3 m/s²
Force = F = 150 N
<h3><u>Required:</u></h3>Mass = m = ?
<h3><u>Formula:</u></h3>F = ma
<h3><u>Solution:</u></h3>Put the givens in the formula
150 = m (3)
Divide 3 to both sides
150/3 = m
50 kg = m
m = 50 kg
Answer:
Explanation:
A number can be written in the form of :
Where
m is the real number
n is any integer
In this case, the average distance from the Sun to the Earth is given,
d = 150000000000 meters
There are 10 zeroes in this number. We need to write this number in scientific notation. It is given by :
So, the average distance from the Sun to the Earth is . Hence, this is the required solution.
Answer:
7.8cm
Explanation:
