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

________ is considered the largest island in the world and is located northeast of North America

1.Which statement about the equation is true? x + 2 = x + 4 2. 5(w−1)−2=5w+7

What does the white horse stand for?

Hammurabi's law code influenced later law codes, including those of Greece and Rome. True or False?

I need this soon, so please hurry!

what is the formula of the compound formed between chlorine and calcium?CaCiCICaCaCi2CICa2

find the point if intersection for f(x) and g(x) using the algebraic method. f(x) = -5x + 12 and g(x) = -2x - 3

What is the density of 0.50 grams of gaseous carbon stored under 1.5 atm of pressure at a temperature of -20.0 C?

What happens when proteins and enzymes don’t control the cell cycle properly

Tell whether the statement is true or false. If A is 35% of B, then B:A is 65:35