fairyqueen90 fairyqueen90

20-04-2020
Physics

contestada

A woman throws her keys straight
up at 8.49 m/s. Her friend catches
them 2.89 m higher. How long were
the keys in the air?

A woman throws her keys straightup at 849 ms Her friend catchesthem 289 m higher How long werethe keys in the air class=

Respuesta :

jquint7495 jquint7495

02-11-2020

Answer:

1.27 s

Explanation:

throwing keys are dangerous

Answer Link

Otras preguntas

Can anyone help me solve this system of equation by elimination? 5x+4y=-30 3x-9y=-18

A picture frame is 18 inches long and 8 inches tall. It is 2 inches wide on all 4 side. What is the area of the picture frame?

solve this system of equation by substitution-2x-y=-95x-2y=18

How did airplanes come to be?

find the missing endpoint given one endpoint and midpoint endpoint-(6,-10) midpoint (-1,2)

Is it possible to construct a triangle with side lengths of 6 cm, 11 cm, and 13 cm?

five years ago, my grandfather was five times as old as I was. Three years from now, my grandfather will be three times as old as I will be. how old am I now?

How much would $100 invested at 8% interest compounded continuously be worth after 15 years? Round your answer to the nearest cent.

Solve the following exponential equations 4^x=1024

a rectangle has a perimeter of 46cm and an area of 120cm squared. find its dimensions by writing an equation and using the quadratic formula to solve it. Thanks