A motor boat starting from rest on a lake accelerates in a straight line at constant rate of $3.0 m / s^{2}$ for 8.0 sec. How far does the boat travel during this time

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Solution

Given,

Boat acceleration, $a = 3 m s^{- 2}$

Time, $t = 8 sec$

Apply kinematic equation of motion.

$s = u t + \frac{1}{2} a t^{2}$

$s = 0 + \frac{1}{2} \times 3 \times 8^{2} = 96 m$

Hence, boat travel $96 m$

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8.0 s

. How far does the boat travel during this time?

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A motorboat starting from rest on a lake accelerates in a straight line at a constant rate of

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A motor boat starting from rest on a lake accelerates in a straight line at constant rate of 3.0m/s2 for 8.0 sec. How far does the boat travel during this time

Given, Boat acceleration, a=3ms−2 Time, t=8sec Apply kinematic equation of motion. s=ut+12at2 s=0+12×3×82=96m Hence, boat travel 96m

A motor boat starting from rest on a lake accelerates in a straight line at constant rate of $3.0 m / s^{2}$ for 8.0 sec. How far does the boat travel during this time

Given,

Boat acceleration, $a = 3 m s^{- 2}$

Time, $t = 8 sec$

Apply kinematic equation of motion.

$s = u t + \frac{1}{2} a t^{2}$

$s = 0 + \frac{1}{2} \times 3 \times 8^{2} = 96 m$

Hence, boat travel $96 m$