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

When you sit still in a chair with your feet on the ground and your back pressing against the back of the chair, are the forces acting on you balanced? Explain.

Solve the logarithmic equation. When necessary, round answer to the nearest hundredth. log x 36 = 2

Question number 12 why is it B the current answer not D?

Which transition word best connects the ideas in this paragraph? some opponents to climate change have claimed that average temperatures are not rising. _____ t

Limit x approaches to infinity √x^2+x+1 -√x^2-x-1

Which of the following describes the north Vietnamese and Vietcong was strategy?

How did new technology contribute to the growth of the industrial revolution?

which nations leaders dominated the paris peace conference

Explain the relationship between the reformation, witch hunts, and the religious wars.

T/F The faster the machine cycle, the faster your computer processes data.