You are sitting in a cart at the top of hill on a roller coaster. you have 10500 j of gpe. if your current weight is 539 n, how tall is the hill you are sitting on?

h = 19.5 m

Explanation:

Given data:

GPE = 10500 J

weight = 539 N

height = ?

Solution:

One newton = 0.101971621 Kg

539 N = 54.963 Kg

GPE = mgh

h = GPE / mg

h = 10500 Kg m². s⁻² /  54.963 Kg × 9.8 m/s²

h = 10500 m / 538.64

h = 19.5 m

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.