Question

The speed of a bus increases from 60km h⁻¹ to 80km h⁻¹ in 10 minutes. Calculate the acceleration in km h⁻².

Answer 1

Answer:

120

Step-by-step explanation:

a=v-u/t

a=80-60/1/6

a=120

Answer 2

♋♋YOUR ANSWERS♍♍

✍ a = 120 km/h²

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EXPLANATION —

↪Actually welcome to the concept of speed and time

↪Basically we will use NEWTONS 1st law of motion

V = u + at

=> 80 = 60 + a×10/60

=> a = 20×6

=> a = 120 km/h²

⤴

Hence acceleration is 120 km/h²

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