A baseball is hit from an initial height of 1m. 8 seconds later, a fielder who is 25m away catches the ball at a height of 1m. What is the initial velocity.

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Presentation transcript:

A baseball is hit from an initial height of 1m. 8 seconds later, a fielder who is 25m away catches the ball at a height of 1m. What is the initial velocity of the baseball? At what angle was the ball hit?

Mr. Kim is waiting in his backyard for toilet paper. An Amazon delivery drone is flying at an altitude of 80m with a horizontal velocity of 7m/s. The package is released while the drone is in motion. If the package is to land right at Mr. Kim’s feet, how far away should the drone be when it releases the package?

A Frisbee is thrown with an initial velocity of 25m/s at an angle of elevation of 5° from an initial height of 1m. If someone catches the Frisbee 6 seconds later, how far apart are the two players?

A Frisbee is thrown with an initial velocity of 25m/s with an angle of elevation of 5° from an initial height of 1m. If no one catches it, the Frisbee hits the ground in 12 seconds. Calculate the downward acceleration of the Frisbee.

Lionel Messi kicks a soccer ball from ground level with an initial velocity of 30m/s at a 25° angle. How far does the ball go across the field?

Lionel Messi kicks a soccer ball with an initial velocity of 30m/s at a 25° angle. 1.5seconds later, the ball hits Cristiano Ronaldo in the face. What is the soccer ball’s velocity when it hits Ronaldo?