the friction if sliding is greater than rolling
Answer: true
They vary from element to element
#1
The x axis of the trajectory will show the displacement in X direction only
So it is the Horizontal range
Correct answer would be
<em>Displacement in the horizontal direction(my guess)</em>
2
The stone is projected horizontally at height 64.8 m
now we can use kinematics in Y direction
now we have
<em>so here it will fall in the air for time t = 3.64 s</em>
Answer:
d.music comes out from a television speaker
Explanation:
because television use electricity (electrical energy) and produce sound (sound energy) that we hear while watching tv
A one-dimensional motion can be plotted in a Cartesian plane. The Cartesian plane was first discovered by Rene Descartes. This is composed of four quadrants produced by the two intersecting axes, the x and y.
(1) Hence, the motion can be described using two directions, x and y.
(2) The symbol that should be used for the identification is (x, y).