Question

help me plz i need it​

Answer 1

Answer:

dear area under velocity time graph gives displacement

displacement = area {∆ABF + rectangle BFGC + ∆ CDE + rectangle CEGH}

={1/2×5×2 +( 4×5) + (1/2 ×4 ×5 ) + (4×5)

=5 +20+10+20

=55m is displacement

it's your answer

hope u will understand

Answer 2

Explanation:

mark this answer as brainlist