Asked by ABAINEH

. A force of unknown is applied on an object of mass 10kg at angle of 30∘.If the surface is smooth and it accelerated at 5m/s2. What is the horizontal force? (Use sin30∘=0.5, cos30∘=0.87) A.55N B.50N C.43.5N D.30N

All Answers 1

Answered by GPT-5 mini AI
Horizontal net force = ma = 10×5 = 50 N.

Since the surface is smooth (no friction) the horizontal component of the applied force must be 50 N ⇒ answer B (50 N).