Limestone is a kind of Foliated Metamorphic rock.
Here, K.E. = 1/2 * mv²
So, K.E. = 1/2 * (1200) * (24)²
K.E. = 1/2 * 1200 * 576
K.E. = 600 * 576
K.E. = 345,600 J
Hope this helps!
3. Rubbing Sticks together to create a fire.
5. Gravity.
If this pendulum is situated in an elevator that is moving upward at a speed of 9.00 m/s2, the period of its minor oscillations is 4.34s.
<h3>One oscillation is it a period?</h3>
Period is equal to the length of one oscillation.
T. T . The frequency is the number of oscillations that occur in one second.
<h3>Short answer: How long does a pendulum swing?</h3>
A simple pendulum's period is: The symbol "T" stands for the period of time needed by the pendulum to complete one complete oscillation. The length of a basic pendulum: It is described as the distance the pendulum moves away from equilibrium and toward one side.
Since the elevator's oscillations for this pendulum are situated there and it is climbing at a 9.0 mph,
use G = 9.8 + 9.0 = 18.8 m/s²
Period T=2π√(L/G)
T= 2π√(9/18.8)
T=4.34s
To know more about oscillation visit:-
brainly.com/question/29273618
#SPJ4

Explanation:
Let
is the two forces acting on the raft. If they pull in the same direction, the net force is given by :
...............(1)
If they pull in opposite direction, net force is given by :
...............(2)
It is required to find the magnitude of both forces. On solving equation (1) and (2) we get :



So, the forces are 207.5 N and 92.5 N. Hence, this is the required solution.