Task 10287.
From the balcony of a ball thrown straight up with initial velocity of 5 m / s. After 2 with the ball fell to the ground. Determine the height of the balcony nal ground ball and the speed at the moment of impact with the ground.
Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
If you have any questions to address, please. I´ll try to help.
No customer reviews yet.