Answer:
Explanation:
The definition of acceleration is the change in velocity over a period of time. If the girl's velocity is constant, that means it's not changing. Therefore, acceleration is 0 m/s/s
Power = Force x Speed
3.4e2 = F(7.5e-2)
Solving for F
F = 4533.3N
The magnetic force is exerted in the magnetic field.
True.
Gas -> Liquid
At the GAS stage, the particles are wildly spread.
Liquid -> Solid
At a LIQUID stage, the particles are slightly more compressed.
and yeah you get the idea.
Hi there!
For projectile motion, the horizontal and vertical components are SEPARATE.
We can use the kinematic equation to solve:
dₓ = vₓt
We can rearrange to solve for vₓ:
dₓ/t = vₓ
0.31/0.22 = vₓ
vₓ = 1.4 m/s ⇒ A
