Question

please solve it........

Answer 1

just recall the 2 or 3 equation of motion and solve this question stepwise

Answer 2

$\huge\underline\purple{\sf Answer}$

TO CALCULATE TOTAL DISTANCE TRAVELLED ::

$< given \: that \: \\ \\ < initial \: velocity \: (u) = 0ms \\ \\ < height(h) = 100m \\ \\ < time \: (t) = 3sec \: \\ \\ < \: (g) = 9.8$

Now by using these terms the total distance travelled is calculated.

➡ S = Ut + 1 /2 at 2

➡ = 0 * 3 + 1/2 * 9.8 * (3 )2

➡ = 1/2 * 9.8 * 9

➡ = 4.9 * 9

➡ = 441 m

$\huge\underline\pink{\sf Thank you }$