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Anton [14]
2 years ago
9

Kindly answer it....​

Mathematics
2 answers:
Elza [17]2 years ago
8 0

Answer:

1. 360 km

2. 2 seconds

Step-by-step explanation:

<h3><u>Question 1</u></h3>

<u />

<u>Formula</u>

distance = speed × time

Given:

  • speed = 120 km/h
  • time = 3 hours

⇒ distance = 120 × 3 = 360 km

----------------------------------------------------------------------------------

<h3><u>Question 2</u></h3>

Given:

  • initial velocity (u) = 0 m/s
  • final velocity (v) = 20 m/s
  • acceleration (a) = 10 m/s²

To find time (t), use the SUVAT equation:  v = u + at

⇒ 20 = 0 + 10t

⇒ 20 = 10t

⇒ t = 20/10

⇒ t = 2 s

Alex787 [66]2 years ago
3 0
120 x 3= 360(km)

20/10=2(seconds)

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