When a proton is fired without any positive or negative forces within the grid the proton will pass straight through the grid without changing its path. A proton is a subatomic particle found in the nucleus of every atom. The particle has a positive electrical charge, equal and opposite to that of the electron. If isolated a single proton would have a mass of 1.673 × 106-27 kg which is slightly less than that of a neutron.
Answer:
It takes millions sometimes hundreds of millions Explanation:
Answer:
F = 1.6 × 10⁻¹⁵ N
Explanation:
Given: V= 5.0 × 10⁴ m/s, B = 0.20 T, q = 1.60 × 10⁻¹⁹ C and θ = 90°
To Find: F = ?
Solution:
we have a Formula for this question
F = q ( V x B) ∴ x is used for cross product
F= q V B sin θ
F = 1.60 × 10⁻¹⁹ C × 5.0 × 10⁴ m/s × 0.20 T sin 90°
F = 1.6 × 10⁻¹⁵ N
Answer:
V * ρB = WB volume of ball * density of ball = weight of ball
V * ρW = Ww volume of ball * density of water = buoyant force
ρB / ρW = WB / Ww = 80 / 20 = 4 water provides 20 N of buoyant force
ρB = 4 ρW = 4 gm/cm^3
ρW = 1000 kg / m^3 = 1 gm / cm^3
(1 gm/cm^3) = .001 kg / .000001 m^3 = 1000 kg/^3
ρW = 1 gm / cm^3
multiply by 9.8 or 980 to get weight densities
In this case
4 * 1000 kg/m^3 * 9.8 m/s^2 = 39200 N /m^3 weight density of ball