Catherine can throw a cricket ball at 17 m/s. At what angle (to the nearest degree) to the horizontal must she throw the ball to hit a target 25 m away (ignore Catherine’s height)? A)He cannot hit the target whatever angle he throws at B) There is one and only one angle that he can throw the ball at and that is 29 degrees (с ) There is one and only one angle that he can throw the ball at and that is 61 degrees (D) There are two possible angles: he can throw the ball at either 29 degrees or 61 degrees

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A: Horizontal distance (d) = 11.7 m initial height (h) = 2.1 m initial velocity (u) = 15 msθ = 63.4o

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A: four vectors of magnitude 1 , 2, 3 and 4  units lie in the north , east, south and west directions

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A: Given: The answer is shown as:

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Q: A person is at a festivity and is trying to win a stuffed animal in one of the games! The game…

A: horizontal distance (d) = 2.1 m initial speed (u) = 6.4 msLaunch angle (θ) = 60o

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A:

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.