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

A person who falls between introversion and extroversion is

genotype is determined by the makeup of alles orvthe form of a gene that produced different effects

correct function combinations to x2-7x-18

Considering only the values of β for which sinβtanβsecβcotβ is defined, which of the following expressions is equivalent to sinβtanβsecβcotβ? Select the correct

Why did many people seek help from priests as the black death spread through europe? they did not trust doctors to find a treatment. they believed the plague wa

A computer system is priced at $3200. A man buys the computer system on hire purchase according to the following terms: a down payment of $480 and the remaining

63, 58, 57, 71, 54, 60 Calculate the coefficient of variation for the following data

Lila and mick have pets. lila's pet has 6.73 toy bones. mick's pet has 5 times the many toy bones lila has. how many bones does mick's pet have?

If more than one responder is available and trained in cpr, when should the responders switch? select all that apply.

What reason hot water in house not working?