Question

Answer only if u know....with correct explanation plss​

Answer 1

Answer:

Initial velocity of particle

u= 3 i^ +4 j^

Acceleration

a = 4 i^−3 j^

Final velocity after 1 second

v= u +at

where t=1 s⟹ v

= (3 i^ +4 j )+ (4 i^ −3 j^)×1= 7

i^ + j^

Speed after 1 second v

∣= 7 2 +1

= 50 m/s

Correct Answer✔✔

Answer 2

Hola mate

Here is your answer -

Initial velocity of particle

u= 3 i^ +4 j^

Acceleration

a = 4 i^−3 j^

Final velocity after 1 second

v= u +at

where t=1 s⟹ v

= (3 i^ +4 j )+ (4 i^ −3 j^)×1= 7

i^ + j^

Speed after 1 second v

∣= 7 2 +1

= 50 m/s

Hope it helps you!