A toy rocket of mass 250 g is launched vertically upward and immediately experiences…
PHYSICS · Single correct · CBSE · Physics · Force and Laws of Motion · Force and Laws of Motion
Problem
A toy rocket of mass 250 g is launched vertically upward and immediately experiences a uniform upward acceleration of 1.6 × 10³ cm/s². Ignoring air resistance, find the magnitude of the net force acting on the rocket during this phase.
(a) 6.4N
(b) 4N
(c) 40N
(d) 1.55N