Answer:
x is vertical and y is horizontal
Explanation:
Answer: true
Explanation: this is were it is located
Answer:
The velocity is 31.25 m/s and direction is toward west.
Explanation:
Given that,
Distance 
Magnetic field 
Mass of proton 
Radius of earth 
Radius of orbit 


We need to calculate the speed
Using formula of magnetic field


Put the value into the formula


Hence, The velocity is 31.25 m/s and direction is toward west.
It’s 49% of its original gig hope this helps!