there are different carers done by non physicists and lay man which are governed by the laws of physics.one may take a simple example of a VIDEO GAME DESIGNER.
In case of a video game designer,we use HD graphics,cutting etc.that are based on physics.
another is the AUDIO DESIGNER who uses unwittingly the physics while transmitting,amplification etc.
the third one is GYMNASTIC where we have to maintain the perfect balance ,flexibility .Moment of inertia plays a crucial role i it .A slight imbalance in moment of inertia can cause a fatal condition.It sounds very simple,but it is very complicated in its a way.There is also career in it.
the fourth one is the poker player.One has to understand the the modeling,statistics,probability etc.
Answer:
distance = 112 miles
Explanation:
its 12 miles every 0.6 in a hour
Answer:
Air-7sec
Water-5sec
Explanation:
-The average speed of the stone in air is given as
, average speed in water is
. And the total distance is
.
Let speed in air be
and in water
and
is displacement:
![S=vt\\\\S=v_1t_1+v_2t_2\\\\127=16t_1+3t_2\\\\t_1+t_2=12s](https://tex.z-dn.net/?f=S%3Dvt%5C%5C%5C%5CS%3Dv_1t_1%2Bv_2t_2%5C%5C%5C%5C127%3D16t_1%2B3t_2%5C%5C%5C%5Ct_1%2Bt_2%3D12s)
#Solving the simultaneous equations:
![t_1=12s-t_2\\\\127=16(12s-t_2)+3t_2\\\\127=192s-16t_2+3t_2\\\\t_2=5s\\\\t_1=12-5=7s](https://tex.z-dn.net/?f=t_1%3D12s-t_2%5C%5C%5C%5C127%3D16%2812s-t_2%29%2B3t_2%5C%5C%5C%5C127%3D192s-16t_2%2B3t_2%5C%5C%5C%5Ct_2%3D5s%5C%5C%5C%5Ct_1%3D12-5%3D7s)
Time in air is 7sec, Time in water is 5sec
Answer:
Explanation:
The longer arm means the force needed to create the required torque is lower than for the short handled spanner.
τ = FR
Answer:
Water falls from a reservoir through a channel to a turbine. The water turns the turbines, which allows the generator to make electricity.
It is falling instead of flowing, because elavation is an important part of the hydroeletric power plant, since gravity is a thing, and there was elevation, than it would be falling and not flowing.