Answer:
188 v
Explanation:
The average of a sine wave is .637 times the peak value
.637 x = 120
x = 120 / .637 = 188 v
Answer:
a) w= 6 rad/day b) v = 2 10² m
Explanation:
Let's use angular kinematic relationships
a) The angular velocity is
W = θ / t
t = 1 day (24 h / 1 day) (3600s / 1 h) = 86400 s
w = 2π / 86400
w = 7.27 10⁻⁵ rad / s
Reduce to rad / day
w = 7.27 rad / s (3600s / 1 h) (24 h / 1 day)
w = 6.28 rad / day
w= 6 rad/day
b) the linear velocity is
v = w r
Mercury radius is
r = 2.43 106 m
v = 7.27 10⁻⁵ 2.43 10⁶
v = 1.76661 10² m / s
v = 2 10² m
Answer:
I'm sorry i didn't have any extra phone
Explanation:
What you can do is just to finish collage and work so that you can buy your own phone!
Understand!!
687 x 4 is 2748 earth days
Which is equivalent to 7.5 years.