-- Accelerated motion. Its speed changes constantly. If it's not tossed STRAIGHT up, its direction also changes constantly. Even if it IS tossed straight up, its direction changes when it gets to the top and starts falling.
-- Projectile motion. There is vertical force on the object because of gravity, but no horizontal force.
Answer:
Nearest, the revolutions per minute will be 29.
Explanation:
Given that,
Radius of circle = 1 m
Acceleration a =g
We know that,
Angular frequency is defined as,

Where, n = number of revolutions in one second
We need to calculate the revolutions in one second
Using formula of centripetal acceleration

Put the value of a and ω


Put the value into the formula


We need to calculate the revolutions per minute
Using value for the revolutions per minute


Hence, Nearest, the revolutions per minute will be 29.
Answer:
mixture of gold and silver
Gradually slow down to a safe speed well before entering the curve.
Im guessing it's (a) since the numbers go in chronological order and you read the periodic table left to right