Focal distance of an ellipse is given by the formula

here a = length of semi major axis
e = eccentricity of the path
now here we know that
length of major axis for the path of planet is given as 32 units
so here we can say


so length of semi major axis is 16 units
focal distance for the planet path is given as 8 units
now from the above formula we can write




so eccentricity for the path of planet will be 0.5
A) The car moves in the direction opposite of the action force.
By Newton's 3rd Law, for every action, there is an equal and opposite reaction.
Answer:
427097
Explanation:
V = Voltage = 170 V
B = Magnetic field = 
f = Frequency = 54.1 Hz
A = Area = 
Number of turns is given by

Number of turns is 427097
F rjkf fio jkdw ionvvolvio vk v rir fiof orif wiinondvwm vi v vior ieifnfoe nfn i eif ie fjdnf f injn enigin i f jnfeiefriwfiofv mjg jrjefw mbjfmfjf fkfwiwr nf fjw
Answer:
Trajectory is the path of a projectile in air. Any tangential to the curve shows it velocity and the slope of the tangential line will be it acceleration.
Explanation: