Answer:
travels along a curve due to uniform gravity
Explanation:
General relativity
The theory was developed by Albert Einstein , it is the theory of gravitation , according to which , the gravitation effect which is observed between the masses , is the resultant of their warping of the space time .
In general relativity , the equivalence principle is the equivalence of inertial gravitational mass .
According to which , the light bends due to gravitational forces ,therefore , the light travels along a curve because of uniform gravity .
Answer:
distance= 10 km
displacement= 7.21 km
Explanation:
distance= scalar (only magnitude)
displacement= vector (magnitude & direction)
distance= 6 km+ 4 km
= 10 km
displacement= shortest difference btwn 2 pts=
sqrt( 6^2+4^2)
sqrt(52)
7.21 km
Answer:
<h2>Heat flows from a warmer object to a cooler object. </h2>
The first one I think goes in reflection
The second one (horizontal from the first) is either reflection or refraction
The third one (below the first) I think is diffusion
The fourth I say refraction
The fifth I say diffusion
And I don’t know but I hoped this kind of helped
Replace the sliding friction with a rolling element friction like using a roll of element bearings.
Improve the lubrication by either changing its viscosity or using a different or improved additives or you could use different lubricants too.
