Answer:
A rocket taking off from earth which pushes gasses in one direction and the rocket in
the other
A. logic, would be your answer i believe!
energy is the correct answer to fill the blank bb :)
Answer:
51.96 m/s^-1
Explanation:
a) see the attachment
b) As we know the velocity of the projectile has two component, horizontal velocity v_ox. and vertical velocity v_oy as shown in the figure. At the highest point of the trajectory, the projectile has only horizontal velocity and vertical velocity is zero. Therefore at the highest point of the trajectory, the velocity of the projectile will be
v_ox=v_o*cosФ
=60*cos (30)
= 51.96 m/s^-1
Answer:
567.321nm
Explanation:
See attached handwritten document for more details