Answer:
Yes, the water level in the glass will decrease as the icecubes melt, this is a due to water displacement.
Answer:
Explanation:
We shall apply the concept of impulse which is given as follows .
Impulse = force x time
Impulse = change in momentum
If u be the initial velocity of golf ball and v be the final velocity , m be the mass
change in momentum
= mu - ( - mv )
= mu+ mv
If F be the force applied and t be the duration of touch with the ball
Impulse = F x t
F x t = mu + mv
mv = Ft - mu
For given mu , greater the value of t , greater will be the value of v
so v is increased when t is increased .
Increased value of v will help in achieving greater distance attained by
golf ball
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:
Measurement is defined as the act of measuring or the size of something. ... An example of measurement means the use of a ruler to determine the length of a piece of paper. An example of measurement is 15" by 25".
<span>1,000,000,000 volts ,enough to power a 60 watt lightbulb for 6 months and still has more energy for other things.</span>
