mariemkandeel20 mariemkandeel20

24-07-2021
Physics

contestada

Determine the acceleration of a pendulum bob as it passes through an angle of 15 degrees to the right of the equilibrium point.

Respuesta :

kingoflions kingoflions

24-07-2021

Answer:

Explanation:

Since energy is conserved:

2

mu

2

=

2

mv

2

+mgh

⇒u

2

=v

2

+2gh

⇒(3)

2

=v

2

+2(9.8)(0.5−0.5cos60)

⇒v=2m/s

Answer Link

Otras preguntas

What groups were not successful in exploring North America

why do we have two kidneys

Add a gas station Z is the cost of 15 gallons of gasoline is$51.30 and the cost of 8 gallons of gasoline is $27.36 what is the cost in dollars per gallon of gas

Find the range of the graphed function. O A y2-4 O B.-45 ys 8 O C. yis all real numbers, O D. -4 sys9

Find the indicated nth partial sum of the arithmetic sequence. −7, −3, 1, 5, . . ., n = 30

It can be said that, "the principles of autonomy, beneficence, and justice and the ability to practice what is right according to such principles often collide

Assume that your project is about to turn into a successful company. Write an essay that takes into account at least two aspects (for example ideas, values, ima

the function with a rate change of 3/2 whose graph passes through the point (4,10.5)

Why does the speaker of Childe Harold's Pilgrimage admire the ocean? a. Many people depend on fish from the ocean for food. b. The ocean is beautiful and its so

what is the statement below in English "chérissez chaque instant de tous les jours. vous êtes belle et intelligente à tous points de vue"