Question

phys kinematics question solve who is the the braiblest

Answer 1

Answer:

(c) x > y

Explanation:

P moves from A to B, through origin O.

• OB = 5 units

• OA = 2 units

Displacement = AB

⇒AB² = OB² + OA²     (By Pythagoras Theorem)

⇒x² = (5)² + (2)²

⇒x = √(25 + 4)

⇒x = √29 units = 5.4 units (Approx.)

$\rule{100}2$

Q moves from C to D, through origin O.

• OC = 3 units

• OD = 4 units

Displacement = CD

⇒CD² = OC² + OD²     (By Pythagoras Theorem)

⇒y² = (3)² + (4)²

⇒y = √(9 + 16)

⇒y = √25

⇒y = 5 units

We see that, the displacement of P is more than the displacement of Q.

Hence, x > y.

$\rule{150}2$

Mark as the brainliest ☺