650 Newtons. Okay, since the weight is in Newtons, I'm going to explain this by using one of the 3 laws of Newton. "Every action has an equal and opposite reaction." This means that the ground is exerting the same amount of force as the man, 650 N
Answer:
Both are moving at 30 km/h, so their speed is the same. ... enough fuel for the trip/how long it will take. 4 Weight is a force, and so is a vector. ... c At 10 seconds David's displacement is.
Answer:
By velocity, they mean speed. The formula for speed is Frequency * wavelength= Speed. So your answer is l225.
Hello!
Using the equation for the electric field produced by a source charge:
E = Electric Field Strength ( 2.86 × 10⁵ N/C)
k = Coulomb's Constant ( 8.99 × 10⁹ Nm²/C²)
q = Charge of source charge (3 μC = 0.000003 C)
r = distance of test charge from source charge (m²)
We can rearrange the equation to solve for distance to make plugging in values easier. (Isolate for 'r').
Plug in the given values.
B. elliptical.
The planets move in elliptical orbits round the Sun.