lucykhadijah6796 lucykhadijah6796
  • 24-01-2024
  • Physics
contestada

An object is shot from the ground at 125m/s at an angle of 30 above the horizontal. Then the range r=1353m? (g=10m/s) true or false

Respuesta :

karmenchong karmenchong
  • 24-01-2024

Answer:

True, [tex]x_r[/tex] = 1353 m

Explanation:

Given:

[tex]v_o=125\ m/s[/tex]

[tex]\theta=30^o[/tex]

[tex]g=10\ m/s^2[/tex]

[tex]\boxed{range(x_r)=\frac{v_o^2}{g}sin(2\theta) }[/tex]

[tex]x_r=\frac{125^2}{10} sin(2\cdot30^o)[/tex]

    [tex]=1562.5\times sin(60^o)[/tex]

    [tex]=1562.5\times \frac{1}{2} \sqrt{3}[/tex]

    [tex]=1353\ m[/tex]

Therefore, the statement is true

Answer Link

Otras preguntas

A garden has an area of 286ft. It’s length is 9ft more than it’s width. What are the dimensions of the garden?
That’s the answer I need it ASAP!!!
What is marketing? Discuss the TPs of marketing mix.
-1/5 (-2 1/4) = what is it?
Parents of a child recently diagnosed with ADHD ask what caused it. Based on current research, the BEST response is
In the fourteen points, woodrow wilson advocated for diplomacy over violence by seeking to prohibit secret agreements between nations. communication between nat
Laura wants 3 scoops of ice cream. She can choose from vanilla, chocolate, mint, raspberry, blueberry, and coffee flavors. How many combinations of 3 scoops of
Find the measure of the missing angle of
a packaging designer wants to find how much fabric is needed to cover the jewelry box shown the box is 12cm shown 4 cm wide and 5m high find the surface area of
PLEASE HELP ME NEED TO GET THIS RIGHT(GIVING BRAINLIEST)