shumnakhurram1969 shumnakhurram1969

12-07-2021
Physics

contestada

Example to measure the interval of time of a small stone dropped from 1m height.

Respuesta :

Numenius Numenius

18-07-2021

Answer:

The time required is 0.45 s.

Explanation:

Height, h = 1 m

initial velocity, u = m/s

Let the time is t.

Use second equation of motion

[tex]h = u t + 0.5 at^2\\\\1 = 0 +0.5 \times 9.8 \times t^2\\\\t = 0.45 s[/tex]

Answer Link

Otras preguntas

Which type of transport requires energy to move a molecule?

What are the answers for the blank ones and how did u get the answer (3 is blank)

Was the soviet union bigger than the british empire

In Spanish dancer Rilke use of____ gives readers a sense of immediacy. Select all that apply 1. Alliteration 2. Present-tense narration 3. Rhyme 4. Vivid imag

When the declaration of independence was written, the writers were influenced by the words of a great philosopher. who influenced them and what was the idea the

Which is easier to accelerate a sports car or a truck?

Which shows the original puzzle piece rotated 270° clockwise?

We eventually found ourselves ______ a bond of friendship. intact isolated enlisted forging

Who actually discovered America?

A real estate broker sold your home for 72,000. The broker commission was 6% of the selling price. How much would you get for the house after the commission is