Answer:
and t = 0.5 s
Explanation:
Given that,
Mass of the object, m = 90 gram = 0.09 kg
Diameter of the circle, d = 2.56 m
Radius, r = 1.28 m
Speed, v = 16 m/s
We need to find the object acceleration. On the circular path, acceleration is given by :
So, the object's acceleration is .
Let t is time it will take to complete the around. Speed is given by :
So, time to cover one complete round is 0.5 s.
Uh. What kinda essay is dat
THE BALL'S ACCELERATION IS 130.90
Explanation:
According to Newton's second law "the force (F) acting on an object is equal to the mass (m) of an object times its acceleration (a)", meaning that when the soccer player kicks a ball, a force is acting on the ball, therefore increasing it's acceleration
SO FOR CALCULATING THIS WE WILL USE NEWTON LAW,
FORCE = MASS × ACCELERATION
WE ARE GIVEN
FORCE = 57.6N
MASS= .44KG
SO HERE WE APPLYING FORMULA ,WE WILL GET
ACCELERATION =
ACCELERATION =
ACCELERATION =130.90
A scientific fact is a particular observation that has been recorded, while a theory is a scientific model based on empirical data.
<h3>What are scientific facts and theories?</h3>
Scientific facts are recorded observations of the real world, while theories are well-sustained models used to make predictions about a given outcome.
In conclusion, a scientific fact is a particular observation that has been recorded, while a theory is a scientific model based on empirical data.
Learn more about scientific facts and theories here:
brainly.com/question/1019163
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