what is the working mechanism of this X sting Wish fire-extinguisher ?
Any car on school property,is subject to search by school authorities. That includes locked glove boxes and even a safe.
Energy equations: E1 (energy when hydrant is at 30m above ground) E2 (energy when it hits the ground) m * g * h 1/2 * m * v^2 the mass is on both sides and will cancel out leaving g * h 1/2 * v^2 9.81 m/s^2 * 30 m 1/2 * v^2 solve for v v 24.26 m/s Let me know if this helps by choosing this as the best answer.
there is no longer adequate tips interior the question, we would desire to appreciate the attitude of the hill, its preliminary velocity and the coefficient of friction, if any, of the curler coaster music
