Question

tell me the answer plzzz​

Answer 1

Answer:

displacement = 56,  acceleration = 1.5m/s²  (MARK AS BRAINLIEST)

Step-by-step explanation:

Displacement (s) = area under velocity time graph

The velocity time graph here is in the shape of a trapezium.

hence,

   s = $\frac{1}{2} (a+b) h$

⇒ s = $\frac{1}{2}$ (6+8) × 8

⇒  s = $\frac{1}{2}$ × 14 × 8

⇒  s =  7 × 8   (cancelling 14 with 2 we get 7)

⇒  s =  56

Acceleration(a) = $\frac{ final velocity(v) - initial velocity(u)}{time taken (t)}$

⇒ $\frac{18 - 6}{8}$

⇒ $\frac{12}{8}$

⇒ $\frac{3}{2}$ ⇒ 1.5m/s²

 

(MARK AS BRAINLIEST)