Question

Kindly answer it....​

Answer 1

Answer:

1. 360 km

2. 2 seconds

Step-by-step explanation:

Question 1

Formula

distance = speed × time

Given:

• speed = 120 km/h
• time = 3 hours

⇒ distance = 120 × 3 = 360 km

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Question 2

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

Answer 2

120 x 3= 360(km)

20/10=2(seconds)