Question

An object moves 60.0 m [E 75.0° N] and then 50.0 m [E 45.0° S].

a. Determine the object’s total displacement using graphing scaled diagram.
b. Determine the object’s total displacement using component method
Determine the object’s total displacement using sine and cosine law.

Answer 1

Step-by-step explanation:

the distance from A to B is the displacement i.e

addistion of the x components to addition of y components

summation Y: sin75 * 60 - sin 45 *50 = 15.529

summation X: cos75 *60 + sin 45 *50 =50.884

then

`\sqrt{x { \: }^(2) + y^(2) } = 76.375`

along 16° 58' north of easf

Answer 2

An object moves in a straight line along a horizontal surface. so it determined so video with me this movement