Question

plz give the answer​

Answer 1

Answer:

96m

Explanation:

initial velocity is zero

acceleration is 3m/s^2

t=8sec

using kinemati equation

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

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

$s \: = 96$

so boat will travel 96m

Answer 2

Answer:

96 metres

Explanation:

Given:

• Initial velocity = u = 0 m/s
• Acceleration of the motor boat = a = 3 m/s²
• Time for which the boat was accelerated = t = 8 Seconds

To find:

Distance travelled by the boat in this time period

Using the second equation of motion, which says:

S=ut+$\frac{1}{2}$at²

S=0×8+$\frac{1}{2}$×3×8²

S=0+$\frac{1}{2}$×3×64

S=0+3×32

S=0+96

S=96 metres

The distance travelled by the motorboat during this time is equal to 96 metres