Question

1. Find the speed in the following cases:
(a) Distance = 100 km, time = 4 hours
(b) Distance = 4 500 m, time = 90 seconds​

Answer 1

Answer:

100km=100000m... 4hours=14400s

speed =(100000÷14400)m/s

=6.944m/s

speed=(4500÷90)m/s

=50m/s

Answer 2

Here is Your answer .....❤

1. Find the speed in the following cases:

(a) Distance = 100 km, time = 4 hours

(b) Distance = 4 500 m, time = 90 seconds