Question

A remote control helicopter Travels 24.6 km in 30 minutes find the speed of helicopter in (a) km/h (b) m/s​

Answer 1

Answer:

13.67 m/s

GIVEN

A remote control helicopter travels 24.6 km in 30 minutes.

TO DETERMINE

The speed of the helicopter in : i) km/h ii) m/s

EVALUATION

Here it is given that A remote control helicopter travels 24.6 km in 30 minutes.

Now 30 minutes = 0.5 hour

(i) The speed of the helicopter

24.6

0.5

=

km/h

= 49.2 km/h

(ii) Again 30 minutes 1800 sec

24.6 km = 24600 meters

The speed of the helicopter

24600

1800

m/s

13.67 m/s

Step-by-step explanation:

plz mark my ans brainliest