Math, asked by amit1921, 7 months ago

CASE STUDY: An aeroplane leaves an Airport and flies due north at 300 km/h. At

the same time, another aeroplane leaves the same Airport and flies due west at

400 km/h.

i. Distance travelled by the first aeroplane in 1.5 hours

a. 450 km b. 300 km c. 150 km d. 600 km

ii. Distance travelled by the second aeroplane in 1.5 hours

a. 450 km b. 300 km c. 150 km d. 600 km

iii. Which aeroplane travelled a long distance and by how many km?

a. Second, 150 km b. Second, 250 km

c. First, 150 km d. Fist, 250 km

iv. How far apart the two aeroplanes would be after 1.5 hours?

a. 600 km b. 750 km c. 300 km d. 150 km​

Answers

Answered by dineshnegi7011463929
14

Answer:

Solution: Distance travelled by first aeroplane in1 1/2 hours = 300 × 3/2 km = 450 kmand that by second aeroplane =400 × 3/2 km = 600 kmPosition of the two aeroplane after 1 1/2 hours would be A and B as shown in Fig. 6.14. Thus the two aeroplanes will be 750 km apart after1 1/2 hours.

Answered by ashutoshmishra3065
0

Answer:

Step-by-step explanation:

Definition of distance:

Distance is the sum of an object's movements, regardless of direction. Distance can be defined as the amount of space an object has covered, regardless of its starting or ending position.

Given:

distance of first aeroplane = 300 km/h

distance of second aeroplane = 400 km/h

Find:

  • Distance travelled by the first aeroplane in 1.5 hours
  • Distance travelled by the second aeroplane in 1.5 hours
  • Which aeroplane travelled a long distance and by how many km?
  • How far apart the two aeroplanes would be after 1.5 hours?

Solution:

The distance covered by the first aircraft in 1 1/2 hours = 300 *3/2 km

                                                                                           = 450 km

The distance covered by the second aircraft  =  400 *3/2 km  

                                                                            = 600 km.

Second aeroplane travelled a long distance =  150 km

After 1 and a half hours, the two aircraft would be in positions A and B

So, after 1 and a half hours, the two aircraft will be 750 kilometers apart.

#SPJ3

Similar questions