H. A stone is projected vertically up with the velocity of 19.6 m/s. I) Calculate time taken by the stone to reach the maximum height.
ii,) how long it takes to travel 294 m below the point of projection.
plz solve this equation
and don't send link​

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

You have a pick-up truck that weighed 4,000 pounds when it was new. you are modifying it to increase its ground clearance. when you are finished

Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?