3. Suppose you walk 18.0 m straight west and then 25.0 m straight north. a. What is the magnitude of your total displacement? 2 b. What is direction of your displacement?Equation Sheet One Dimensional Motion: Projectile Motion Trigonometry Ax = X - XO x = Xo + Vxt tand = At = ty - to y = yo +- (Voy + vy) cost = 2 Av 0= 310 At Vy = Voy - gt sind = Ax 1= At y = yo + Voyt -79tz x = Xo + 0t vy = Voy - 2g(y - yo) Vo + v D= g = +9.8m/s2 2 v = Vo + at R - Vosin200 x = Xo + Vat + = at2 v2 = v3 + 2a(x - X0) Hypotenuse (H Opposite (0) Angle Adjacent (A]]Answer all questions. Show how you arrived at your answers. Remember to include units where appropriate. Pay attention to significant figures