which formular do to use to calculate distace in newton's law if i have height and angle?
horizontal distance or vertical distance?
You need to provide a bit more context. For a nice discussion of any trajectory, see
https://en.wikipedia.org/wiki/Trajectory
(a) What do you understand by the term inductive reactance?
For a resistor
V = R i
for an inductance L where w = 2 pi f
V = L di/dt
if i = sin wt for example
then di/dt = w cos wt
and
V = (L w) i
The L w is called reactance , sort of like "resistance" the ratio of voltage to current
To calculate the distance using Newton's laws of motion, you would typically need information about the initial velocity of the object, rather than just the height and angle. However, if you are referring to calculating the range of a projectile launched at an angle, then you can use the following formula:
Range = (initial velocity^2 * sin(2 * angle)) / acceleration due to gravity
where:
- "initial velocity" is the speed at which the object is launched,
- "angle" is the launch angle (measured from the horizontal),
- "sin" represents the sine trigonometric function, and
- "acceleration due to gravity" is the rate at which objects accelerate towards the Earth, which is approximately 9.8 m/s².
Using this formula, you can calculate the horizontal distance traveled by the projectile from the starting point.
Keep in mind that this formula assumes a flat surface and neglects air resistance. Additionally, it is important that the angle is measured in radians, so if you have it in degrees, you may need to convert it before using the formula.