Answer:
Explanation:
Given:
time of constant deceleration,
A.
initial angular speed,
<u>Using equation of motion:</u>
B.
Using eq. of motion for no. of revolutions, we have:
Tech A says that as engines gain miles, the spark plug gap increases, which raises the ignition system’s available voltage. Tech
1 answer:
You might be interested in
Answer:
y = 77.74 10⁻⁵ m
Explanation:
For this exercise we can use Newton's second law
F = m a
a = F / m
a = 4.9 10⁻¹⁶ / 9.1 10⁻³¹
a = 0.538 10¹⁵ m / s
This is the vertical acceleration of the electron.
Now let's use kinematics to find the time it takes to move the
x= 29 mm = 29 10⁻³ m
On the x axis
v = x / t
t = x / v
t = 29 10⁻³ / 1.7 10⁷
t = 17 10⁻¹⁰ s
Now we can look for vertical distance at this time.
y = t + ½ a t²
y = 0 + ½ 0.538 10¹⁵ (17 10⁻¹⁰)²
y = 77.74 10⁻⁵ m