Force can be expressed as the time-rate change of momentum
Mathematically, Force = Change in momentum/change in time
Change in momentum = m(10.1-18.9) = -0.2024
Force = -2024/5.4 = -375N(approx)
The significance of the '-' sign is that the direction of force is the opposite that of the direction of our velocities since we assumed them to be positive.
Also this is the force on the ball, the force on the window will be equal and opposite.
Answer:
Attometer
Explanation:
an attometer is the smallest unit of measurement.
Hope it helped!
I think the most appropriate comparison would be :
a wave on a pond is a mechanical wave which require a medium to travel.
This is a complete opposite of electromagnetic move which are very dependent on medium to travel
hope this helps
Answer:
I think its a fuse because everything else makes sense and is used in electrical circuits and the fuse is the only one that stands out to me ¯\_(ツ)_/¯
