A particle moves in simple harmonic motion with a frequency of 3.00 Hz and an amplitude of 3.30 cm. (a) Through what total distance does the particle move during one cycle of its motion? cm (b) What is it maximum speed? cm/sWhere does this maximum speed occur? as the particle passes through equilibrium at maximum excursion from equilibrium exactly halfway between equilibrium and maximum excursion none of these (c) Find the maximum acceleration of the particle. m/s2Where in the motion does the maximum acceleration occur? as the particle passes through equilibrium at maximum excursion from equilibrium exactly halfway between equilibrium and maximum excursion none of these
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Ответ:
a) d= 13.2cm
b ) vmax =62.23cm/s
c) amax=1172.81cm/s2
Explanation:
Given:
frequency is 3.00Hz,
the amplitude is 3.30cm.
(a)The total distance travelled by the particle during one cycle is.
d = 4A
d= 4×3.30cm
d = 13.2cm
b) The maximum speed of the particle is calculated as using the formula;
vmax = ωA
= 2πfA
= 2π (3.30cm/s)*(3.0cm/s)
=2× 3.147 × 3.30 × 3.0
vmax =62.23cm/s
The maximum speed occur at mean position(x,0) which means it has maximum speed when it passes through the equilibrium position.
(c) The maximum acceleration of the particle is
calculated below;
amax = ω2A
= (2πf)2A
= (2× 3.142×3)^2×3.30
amax=1172.81cm/s2
The particle has maximum acceleration at the turning points.
Ответ:
(See explanation below for further details)
Explanation:
What major cities were not under Roman control in 44 BCE?
Alexandria (Egypt), which was annexed after the Battle of Actium in 30 BCE.
What areas came under Roman control between 500 BCE - 264 BCE?
Italic peninsula after defeating Gallics, Samnites, Italics and Greeks.
What areas came under Roman control between 264 BCE - 146 BCE?
Territories of the Cartaghinian Empire (South and central Spain, Tunisia and Morocco) and several Greek colonies in Sicilly and Spain. Greece.
What areas came under Roman control between 146 BCE - 44 BCE?
Territories in the Anatolia, France, Syria, Israel, Lebannon.