AsiaDeas6168 AsiaDeas6168

06-03-2024
Physics

contestada

A ball is projected from a certain point on the surface of a planet at a certain angle with the horizontal surface. The horizontal and vertical displacements x and y vary with time t in seconds as: x=4t and y=5t−9.8t². What is the value of the angle of projection?

a) 30 degrees
b) 45 degrees
c) 60 degrees
d) 75 degrees

Respuesta :

Otras preguntas

what is the domain of f(x)=5^x?

The equation that models the current water temperature t of the swimming pool is t -6=78 which best describes the error made when solving for the current temper

Which of the following is single-stranded, found throughout the cell, and has the bases A, C, U, and G? Question 3 options: DNA RNA Both DNA and RNA Neither DNA

Optical tweezers use light from a laser to move single atoms and molecules around. Suppose the intensity of light from the tweezers is 1000 W/m2, the same as th

How do you brush your teeth with Baking Soda?

Need help with 31 please

Four-fifths of a number is -24. What is the number ?

Please solve and explain your answer.

Which of the following statements a true of the following f(x)=(x+5)(x-3)

What is the remainder of the following division problem? A) x B) 1 C) 0 D) -1