A cell phone tower that is 70 meters tall is built on level ground and casts a shadow 230 meters long at a particular moment.
Find the angle of elevation of the sun relative to an observer
standing at the tip of the shadow.

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168

answer: $1794

step-by-step explanation: