Answer:
ANGLE is 35.3 degree celcius
Explanation:
Given data:
mass m and 3m
initial speed Vi
particle with mass m is moving toward left while particle with mass 3m is moving toward right
By using conservation of momentum :
conservation of energy :
After collision, particle with mass m moves at right angles, thus by considering conservation of momentum in x & y direction,
x direction :
y direction :
subsitute these value in energy conservation
35.3 degree from x-axis
It looks like it's wanting you to find speed and velocity
these formula's should help
speed=distance/time
velocity=overall distance/time
Think it’s A. Cause a blue supergiant temperature will be around 20,000k
Answer:
A
Explanation:
occurs when a magnetic feild and an elctric conductor move relative to one another
<span>c.the chemical energy of the fluids inside the wand</span>