# Question

In two successive chess moves, a player first moves his queen two squares forward, then moves the queen three steps to the left (from the player’s view). Assume each square is 3.0 cm on a side.

(a) Using forward (toward the player’s opponent) as the positive y-axis and right as the positive x-axis, write the queen’s net displacement in component form.

(b) At what net angle was the queen moved relative to the leftward direction?

(a) Using forward (toward the player’s opponent) as the positive y-axis and right as the positive x-axis, write the queen’s net displacement in component form.

(b) At what net angle was the queen moved relative to the leftward direction?

## Answer to relevant Questions

Referring to the parallelogram in Fig. 3.29, express C-bar, C-bar – B-bar, and (E-bar – D-bar + C-bar) in terms of and B-bar. A person walks from point A to point B as shown in Fig. 3.31. What is the person’s displacement relative to point A? A ball with a horizontal speed of rolls off a bench 2.0 m high. (a) How long will the ball take to reach the floor? (b) How far from a point on the floor directly below the edge of the bench will the ball land? The pilot of a cargo plane flying 300 km/h at an altitude of 1.5 km wants to drop a load of supplies to campers at a particular location on level ground. Having the designated point in sight, the pilot prepares to drop the ...A student walks 100 m west and 50 m south. (a) To get back to the starting point, the student must walk in a general direction of (1) south of west, (2) north of east, (3) south of east, (4) north of west. (b) What ...Post your question

0