Answer:
-5.29 m/s
Explanation:
Given:
y₀ = 1.43 m
y = 0 m
v₀ = 0 m/s
a = -9.8 m/s²
Find: v
v² = v₀² + 2a (y − y₀)
v² = (0 m/s)² + 2(-9.8 m/s²) (0 m − 1.43 m)
v = -5.29 m/s
<span>Thomson's First Cathode Ray Experiment. Thomson had an inkling that the 'rays' emitted from the electron gun were inseparable from the latent charge, and decided to try and prove this by using a magnetic field. His first experiment was to build a cathode ray tube with a metal cylinder on the end.</span>
thrust force getting from the burning of mass should balance the weight of the rocket
here thrust force is given as

now by force balance we can say

now plug in all values in this



so rate of mass burning per second will be 5600 kg per second in order to lift up the rocket
You just need to replace x with 5 in each function
.5^5 - 11
-5-3
.5 ^-6
-8
64 - 8 = 56 A Celcius
Hope this helps
Answer:



Explanation:
= Permittivity of free space = 
= Vacuum permeability = 
E = Electric field = 57.5 V/m
c = Speed of light = 
Magnetic field is given by

The magnetic field strength is 
Energy density is given by

The energy density is 
Power flow per unit area is given by

Power flow per unit area is 