Weight is proportional to but not equal to mass. In which of the following situations would a person show an increase in weight
1 answer:
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Answer:
Density of the sample will be 13.4 kg/L
Explanation:
We have given volume of the sample
Mass of the sample
We have to find the density of the sample
Density of the sample is given by
So density of the sample will be 13.4 kg/L
Answer:
the force decreases
Explanation:
Gravitational force is depending on it's mass and the distance between two object
The attachment shows us to understand relationship of it's
F ∝ 1/ (r)2
there for gravitational force is inversely proportional to it's distance . when distance between two object is increased, Then force will be decreased
Answer:
v = 16 m/s
Explanation:
It is given that,
Acceleration of a particle along x -axis is
At t = 0s, its velocity is 6 m/s
We need to find the velocity at t = 4 s
It means that the initial velocity of the particle is 6 m/s
Let v is the velocity at t = 4 s
So,
v = u + at
So, the velocity at t = 4 s is 16 m/s.