00:01
So it says we have a 10 kilogram object here and it is pushed by three forces.
00:07
One is 20 newtons and other forces also 20 newtons.
00:10
If the object travels at a constant speed draw a free body diagram of the two forces and the third force.
00:15
Hit there are many possible ones as well.
00:17
Let me draw this properly so we have our 10 kilogram force here.
00:26
So if it's moving at a constant speed therefore the acceleration is equal to zero and and knowing f is equal to ma, if our acceleration is zero, then f is zero.
00:40
So the overall force in the object should be zero.
00:43
So one of the examples of the three forces could be 20 newtons in this direction, 20 newtons in this direction.
00:54
So those are the two forces.
00:55
It says one force is 20 neutrons, another force is 20 newtons...