vane0625 vane0625

03-02-2021
Physics

contestada

If you catch the ruler 4.9 cm from the lower end, what is your reaction time?

Respuesta :

ilepe9067 ilepe9067

13-02-2021

Answer:

0.10s

Explanation:

the fall time is

4.9/100=.5*9.81*t^2

solve for t

Answer Link

Otras preguntas

Unscramble : tortylauscua pag

Find the range of f(x) = –2x – 5 for the domain {–2, –1, 1, 2}. {1, 3, 5, 7} {–1, –3, 3, 5} {–1, –3, 7, 9} {–1, –3, –7, –9}

Someone please help me with 6 and 7 and please show work

Why did private landowners need to build armies in Feudalism and Manor Life

pls help aaaaaaaaaaaa

HELP PLZ!!!!!!!! ASAP! A baseball has a mass of 145 g. A bat exerts of 18,400 N on the ball. What is the acceleration of the ball? A. 1.27 x 10^2 m/s^2 B. 2.67

In “The Bat Poet,” why does that bat go to sleep with the other bats at the end of the story A. He is suffering from writer’s block and takes comfort in being

How did the creation of the Altaic slave trade affect colonies relationship with their mother countries?

Which of these group of animals are endangered A. Dinosaur B. Killer Whales C. Mice D. Sea Turtles

what is 60,000 + 3,000 + 20 + 9 in standard form