Not good with this but I’m gonna guess cell membrane?
Answer:
B. 4a
Explanation:
Force between the charges is inversely proportional to the square of the distance
=> Force will be 4 times and acceleration will be 4a
=> Answer b).
Answer:
70,100 m/s
Explanation:
Given:
v₀ = 205 m/s
a = 8.03 m/s²
Δx = 1750 m
Find: v
v² = v₀² + 2aΔx
v² = (205 m/s)² + 2 (8.03 m/s²) (1750 m)
v = 70,130 m/s
Rounding to three significant figures, the final velocity is 70,100 m/s.
Answer:
92867kg
Explanation:
DATA:
mass of the moon '
'= 7.36 x
kg
mass of the mini black hole '
'=?
universal gravitational constant= 6.67x
Nm²/kg²
distance 'r'= 7.47×
m
force 'F'= 8170N
Newton's Law of Universal Gravitation is given by:



92867kg
Velocity would be an answer