Answer:
Answered
Explanation:
A) The work done by gravity is zero because displacement and the gravitational force are perpendicular to each other.
W= FS cosθ
θ= 90 ⇒cos90 = 0 ⇒W= 0
B) work done by tension
W= Tcosθ×S= 5cos30×2.30= 10J
C) Work done by friction force
W= f×s=1×2.30= 2.30 J
D) Work done by normal force is Zero because the displacement and the normal force are perpendicular to each other.
E) The net work done= Work done by tension in the rope - frictional work
=10-2.30= 7.7 J
Answer:
Honestly I cant understand that so please explain it someone
Explanation:
Answer:
natural motion and violent motion
Explanation:
Answer:
Explanation:
From the question we are told that
Altitude of 
Magnitude
Altitude of 
Magnitude is 
Distance of cube 
Generally the flux 
is mathematical given as
Generally Quantity of charge q is mathematically given as
