The number of outcomes in the compliment of the event are 0.54
<h3>Concept and calculation</h3>
No of strawberry plants in the field = 259259
No of plants that are ready for picking = 142142
so no of outcomes = 142142/ 259259 = 0.54 outcomes
<h3>Understanding of probability</h3>
The area of mathematics that deals with probability is called probability theory.
Probability is a concept that can be interpreted in a variety of ways, but probability theory tackles the idea in a rigorous mathematical way by expressing it through a series of axioms.
Typically, these axioms formalize probability in terms of a probability space, which links a collection of outcomes known as the sample space to a measure taking values between 0 and 1. An event is any defined subset of the sample space.
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The horizontal motion has no effect on the vertical drop.
From a drop, the distance the ball falls in 'T' seconds is
D = 4.9 T^2
so
2.2 = 4.9 T^2
T^2 = 2.2/4.9
T^2 = 0.449 sec^2
T = 0.67 second
Answer:
mass m = 17.2 kg.
Explanation:
Use potential energy =m*g*h,
so,
m=potential energy/(g*h)
m=96000 J/(9.8*568) = 17.2 kg
Answer:
Explanation:
The moment of inertia (I) of the pendulum can be found using the following equation:
Where:
T: is the period of the pendulum
m: is the pendulum's mass
g: is the gravity
d: is the distance of the pivot from the center of mass
Solving the above equation for I:
(1)
We have that the pendulum moves in simple harmonic motion with a frequency f, and this f is equal to:
By entering T into equation (1) we have:
Therefore, the moment of inertia of the pendulum about the pivot point is .
I hope it helps you!