First, let us assign the variables
y = 0.90 m, x= 15 m,
= 2.80 m
s= required
The vertical component of the trajectory is in uniformly accelerated motion. The equation is:
, while the horizontal component is
. Also,
since the object starts from rest (with respect to the downward motion). a is negative because it is moving downwards (a = -9.81 m/s^2). Substituting,
The magnitude of v0, which is speed (s), is equal to 24.1 m/s
Explanation:
i feel a kinda sharp out of breth feeling everytime i breath. my liver hurts when i breath too. even just running up my staircase(or walking) im outta breath. please help my parents wont take me to the doctor and i need to know whats wrong. im foreal like really fit tho
The same force accelerates a small mass faster than
it accelerates a large mass.
It's easier to get a little red wagon going by pushing it
than it is to get a school bus going by pushing it.