Answer:
W 1920 N
Explanation:
200kg at a location where g=9.6m/s^2
Answer:
0.50 A
Explanation:
We can find the current from this through Ohm's Law:
V = IR
Now, in it's original form, we're only looking for Voltage. However, we can switch this formula around to find each part of it:
I = V / R <em>(current)</em>
R = V / I <em>(resistance)</em>
In this case, we'll use the formula for current:
V = 120 V
R = 240 Ω
I = ?
I = 120 / 240
<u><em>I = 0.5 A</em></u>
Position, speed, direction, and acceleration
Answer:
A curved mirror is a mirror with a curved reflecting surface. The surface may be either convex or concave. Most curved mirrors have surfaces that are shaped like part of a sphere, but other shapes are sometimes used in optical devices.
Explanation:
It would be difficult for plants to absorb and hard to drink