L is the frictionless ramp of length and yes the speeds will be in m/s.
the energy in this are well Spring, Kinetic and work. Could Gravitational Energy take place as the box goes up from the spring?
The picture below shows a block of mass 5.22kg held against a spring of spring constant compressed by a distance d = 28.3cm on a frictionless ramp of length . The ramp has an angle of 20°. A distance x = 1.16m separates the ramp from a landing area that is at the same height as the top of the...
Vy= 39.3sin(56.2)
Vy= 32.66 m/s
Vx=39.3 m/s cos(56.2)
Vx=21.86
this is what I got so far. I'm trying to work on the Pythagoras theorem right now. But I'm not sure what I'm suppose to use
I'm sorry I don't know I'm thinking the equations we could use for the problem would be
Vy=Vox+at
y-y0=1/2(Vy+Voy)t
2a(y-y0) = Vy2-Voy2
y-y0=Voyt+1/2at2
x-x0=Voxt
these are the equations I'm suppose to use
relevant equations like:
the vertical (y) picture for this setup
which I came up with
Y =
Voy = 39.3 m/s
a = -9.81 m/s2
t =
Y =
Vy =
But that's all I got.
I would like to better understand how to work Velocity of a Projectile object. I have homework due tonight but I'm going to turn it in late to have a better understanding.
Question: A projectile is launched with an initial velocity of 39.3 m/s at 56.2° above the horizontal. Calculate the...
1. A rock is dropped off the top of a building. On the way down, the rock passes a window. The window is known to be tall and the stone takes 0.154 to fall past the window.
1. What is the velocity of the rock at the bottom of the window?
2. How much time was necessary from the instant the rock...