Four successive displacements of 4 km, 5 km, 4 km, and 2 km are at right angles to each other as shown in the diagram. The magnitude of the resultant displacement is
A) 4 km
B) 15 km
C) 3 km
D) 5 km
E) None of these is correct.

Question

Four successive displacements of 4 km, 5 km, 4 km, and 2 km are at right angles to each other as shown in the diagram. The magnitude of the resultant displacement is
A) 4 km 
B) 15 km 
C) 3 km 
D) 5 km 
E) None of these is correct.

Quizplus · Accepted Answer

The Answer of  Four successive displacements of 4 km, 5 km, 4 km, and 2 km are at right angles to each other as shown in the diagram. The magnitude of the resultant displacement is
A) 4 km 
B) 15 km 
C) 3 km 
D) 5 km 
E) None of these is correct.

Four Successive Displacements of 4 Km, 5 Km, 4 Km