Yes its a part of circular motion because at the intersection of road when car takes a turn its path is a part of circular motion in which the radius of the path is taken by the curvature of the path.
So here while taking the turn we can say that the force equation force the centripetal direction is given as

here we have
= Net centripetal force
so on increasing the value of speed the condition of over turning will increase
So above statement is TRUE
There are three things needed to be classified as a planet.
Pluto meets 2 of the 3.
The one it does not meet is it doesn’t “clear the neighborhood” which means a planet needs to be gravitationally dominant over all objects around it. Meaning smaller bodies ( asteroids) would either combine with the larger body making it bigger or pushing them away ( out of their orbit) so they do not collide with the larger body.
We don't know that at all. The 3rd law says that the REaction is opposite and EQUAL to the action. We don't know where that "twice as much" comes from.
As we know that fundamental frequency is given as

here we know that

here we have
m = mass of wire = 5 g
l = length of wire = 90 cm


from above formula now



now we know that tension is due to weight of the sculpture so we will have


so its mass will be 11.76 kg