Oil with a specific gravity of 0.80 forms a layer 0.90m deep in an open tank that is otherwise filled with water. the total depth of water and oil is 3m. what is the gage pressure at the bottom of the tank?

Why does a collision with an airbag cause less damage than a collision with a steering wheel

Preciso de ajuda na parte de termometria e tenho prova amanhã ajuda ae prf

Asoccer ball of mass 0.43 kg is rolling with velocity < 0, 0, 1.8> m/s, when you kick it. your kick delivers an impulse of magnitude 2.7 nâ·s in the direction. the net force on the rolling ball, due to the air and the grass, is 0.22 n in the direction opposite to the direction of the ball's momentum. using a time step of 0.5 s, find the position of the ball at a time 1.5 s after you kick it, assuming that the ball is at the origin at the moment it is kicked. use the approximation . (express your answer in vector form.) < entry field with incorrect answer 12.97 , entry field with correct answer 00 , entry field with incorrect answer 2.7 > m