A projectile is launched from the ground with a speed of 30 m/s at a projection angle of 45 degrees. What is the maximum height reached? What is the range?

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?