Answer:
7.5 × 10^3 m/s^2
Explanation:
use the formula that does not have v in it to solve for acceleration.
Answer:
B
Explanation:
Let T be the orbit period and a be the radius of orbit.
For T^2= k× a^3 (k is a constant)
there seems to be an indirect relationship between two variables.
Answer:
voltage across = 1.6 V
Explanation:
given data
resistance R = 57.61 Ω
capacitance c = 13.13 mF = 13.13 ×
F
inductance L = 196.03 mH = 0.19603 H
fixed rms output Vrms = 23.86 V
to find out
voltage across circuit
solution
we know resonant frequency that is
resonant frequency = 1 / ( 2π√(LC)
put the value
resonant frequency = 1 / ( 2π√(0.19603×13.13 ×
)
resonant frequency f = 3.1370 HZ
so current will be at this resonant is
current = Vrms / R
current = 23.86 / 57.61
current = 0.4141 A
and
so voltage across will be
voltage across = current / ( 2π f C )
voltage across = 0.4141 / ( 2π ( 3.1370) 13.13 ×
)
voltage across = 1.6 V
The ball rolled for 13.2 s
<h3>Further explanation</h3>
Speed is scalar and no direction

A bowling ball rolls 33 m, with average speed = 2.5 m/s
So elapsed time :
