In a meeting of mimes, mime 1 goes through displacement D1 = (5.0 m)i + (5.0 m)j

Question

In a meeting of mimes, mime 1 goes through displacement D1 = (5.0 m)i + (5.0 m)j and mime 2 goes through a displacement D2 = (-3.0 m)i + (4.0 m)j . Determine the following values.

a . b =ab(cos(phi))

*answers in meters^2*

a) D1 x D2 (magnitude and direction)

b) D1 x D2

c) (D1+D2) . D2

d)What is the component of D1 along the direction of D2. (Hint: Consider the equation and the figure above for this part.) (this answer in meters)

In a meeting of mimes, mime 1 goes through displacement D1 = (5.0 m)i + (5.0 m)j and mime 2 goes through a displacement D2 = (-3.0 m)i + (4.0 m)j . Determine the following values. a . b =ab(cos(phi)) *answers in meters^2* a) D1 x D2 (magnitude and direction) b) D1 x D2 c) (D1+D2) . D2 d)What is the component of D1 along the direction of D2. (Hint: Consider the equation and the figure above for this part.) (this answer in meters

Explanation / Answer

a)35 k magnitude = 35, direction is perpendicular to both x and y axis b)35 k c)30 d)6m

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