4. A golf ball is struck with a speed of 70 ft/s, angled 40° from the plane of the ground. The ground is itself sloped 10° from horizontal, as shown below. Determine the distance d to where the ball will land. Hint: Draw a triangle for the ground, depicting the distance d as well as the dimensions in just the x- and y- directions, to help a bit with some future trigonometry. VA 70 ft/s B 40°

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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.