Bvnnyiee Bvnnyiee

02-04-2022
Mathematics

contestada

A 50kg ball rolls off a building it is going 5 m/s when it hits the ground. How tall is the building

Respuesta :

col7kings col7kings

02-04-2022

Answer:

1.25m

Step-by-step explanation:

s=ut+1/2gt^2

Newton's second law of motion

F=ma

50x10

500N

500/50

g/a=10m/s^2

u=0m/s

s= 1/2gt^2

v=u+gt

5=0+(10t)

5=10t

t=0.5s

s=0.5×10×(0.5)^2

=1.25m

Answer Link

Otras preguntas

What does human feature mean

Asap please Solve the problem at the very bottom..thanks

Which problem is a result of overpopulation

The 2017 balance sheet of kerber's tennis shop, inc., showed $650,000 in the common stock account and $3.98 million in the additional paid-in surplus account. T

Read the excerpt from Chapter 28 of Moby-Dic k. It was one of those less lowering, but still grey and gloomy enough mornings of the transition, when with a fai

What is a dynastic cycle and where did it occur?

You are scheduled to receive $16,000 in two years. when you receive it, you will invest it for eight more years at 9.25 percent per year. how much will you have

3/4 is expressed as a percentage is

In Federalist 51, James Madison states, “It may be a comment on human nature that such precautions should be necessary to control the abuse of government.” Wha

A charter airline finds that on its saturday flights from philadelphia to london, all 120 seats will be sold if the ticket price is $200. however, for each $3 i