Question

a ball is thrown vertically upward with a speed of 60 m/s . distance travelled by particle in time interval t=0 to t=7

Answer 1

Here,we have to use$\underline{ equation\: of \:motion}$

$<b>$

Here,we taken upward direction as +ve y axis


s- distance travelled
u-initial velocity
t-time


s = ut - \frac{1}{2} g {t}^{2}

$s = 60 \times 7 - \frac{1}{2} \times 10 \times {(7)}^{2} \\ 420 - 245 \\ \\ 175m$

So,
Distance covered is 175metres

Answer 2

Answer:

Distance covered is 175metres

Explanation: