The acceleration due to gravity of the asteroid is 833.85 N.
<h3>
Force of gravity holding the the alien down</h3>
F = mg
where;
- m is mass of the alien
- g is acceleration due to gravity
Assuming the acceleration due to gravity of the asteroid = 9.81 m/s²
F = 85 x 9.81
F = 833.85 N
Thus, the acceleration due to gravity of the asteroid is 833.85 N.
Learn more about force of gravity here: brainly.com/question/2537310
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The point midway between the two charges is located 15.0 cm from one charge and 15.0 from the other charge. The electric field generated by each of the charges is
where
ke is the Coulomb's constant
Q is the value of the charge
r is the distance of the point at which we calculate the field from the charge (so, in this problem, r=15.0 cm=0.15 m).
Let's calculate the electric field generated by the first charge:
While the electric field generated by the second charge is
Both charges are positive, this means that both electric fields are directed toward the charge. Therefore, at the point midway between the two charges the two electric fields have opposite direction, so the total electric field at that point is given by the difference between the two fields:
A diode is a semiconductor device that essentially acts as a one-way switch for current. It allows current to flow easily in one direction, but severely restricts current from flowing in the opposite direction.
A rectifier is a device that converts an Alternating Current (AC) into a Direct Current (DC) by using one or more contact diodes. ... In simple words, a diode allows current in just one direction. This unique property of the diode allows it to act sort of a rectifier by converting an alternating current to a DC source
Answer:
The platform move before coming to rest again 0.045 m far
Explanation:
Given
Ball is in motion
M (Platform mass + 2 people mass)
V (recoil velocity of the platform)
m (ball mass)
v (velocity ball)
MV + mv = 0
Distance of the platform movement is
t (time that the ball is in the air)
x = Vt
t =
Knowing the platform and the ball are moving while the ball is in the air
x =
Also knowing that
This way,
x = =
The minus sign means the displacement of the platform is in opposite direction to the displacement of the ball.