Question

((500m/s)²sin²(30°))/(2(9.8m/s²))

Answer 1

Answer:

Step-by-step explanation:

Here    Initial velocity (u) = 58.8 m/s

Final velocity (v) = 0 (as it comes to rest on touching the ground)

Time (t) = 6 seconds

We know v = u - at

0 = 58.8 - a × 6

⇒6a=58.8

⇒a=

6

58.8

​

∴a=9.8m/s

2

∴ The value of acceleration due to gravity = 9.8 m/s

2

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