Calculate the force of Attraction between two masses one of 5kg and one of 8kg whose center are 10 cm apart

2.67x10^-7N

Explanation:

G = 6.67×10^-11 m3/kg/s2

M1 = 5kg

M2 = 8kg

r = 10cm = 0.1m

F =?

F = GMIM2/r^2

F = (6.67×10^-11 x 5 x 8) / (0.1^2)

F = 2.67x10^-7N

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.