x = 4 - 6 t2
Speed = (dx/dt) = - 12 t
Speed = 0 when t = 0
x(0) = 4
The particle stops at [ t = 0 ], located at [ x = 4 ].
The physical reality is: The particle started at [ x = 4 ], and once it started moving, it never stopped.
The amplitude of the Simple Harmonic Motion is 0.05.
i
That would besqrt[ (x80 - x0)2 + (y80 - y0)2 ) at an angle of tan-1 (y80 - y0) / (x80 - x0)or(x80 - x0) i + (y80 - y0) j
acceleration.
On an analog clock, there is one 5 that is always apparent.On a digital clock, it depends whether or not seconds are displayed. If not, the hours position shows 5 twice per day, the tens of minutes position shows 5 once per hour or 24 times per day, and the minutes position shows 5 six times per hour, which is 144 times per day.2 times/day + 24 times/day + 144 times/day = 170 times/dayIf seconds are displayed, in addition to the 170 times/day you have in the tens of seconds position a 5 once per minute, which is 1440 (60 * 24) times per day, and in the seconds position you have a 5 six times per minute, which is 8640 (1440 * 6) times per day.170 times/day + 1440 times/day + 8640 times/day = 10,250 times/day
You're an idiot.
000000035 seconds
it's answer "c"
The distance, expressed in inches, is(1.2) x (the particle's average speed, in feet per minute) .
What is the position of the ball at 7.5 seconds
The answer will depend on its acceleration.
2.18J
10m
Zack names this function TEMPERATURE (SECONDS), and he abbreviates the name T(s).
the function is to separate liquids from solids in about 20-40 seconds
The amplitude of the Simple Harmonic Motion is 0.05.
There is not enough information to answer this - it could be anything, depending on how the particle moves.