Q

A 14 kg object is 5 m above the ground. Find its energy. (g = 9.8 m/s²)

RRB Group D 15/10/2018 / Shift-II 2018
✓ Answer: C 686 J
U = 14 × 9.8 × 5 = 686 J.
← Previous Question Next Question →

📚 Related Questions — Mechanics

1 Which energy varies with an object’s height? 2 1 kg × 1 m/s² is called ______. 3 Find the work done when the angle between force and displacement is… 4 A porter raises a 12 kg object from the ground onto his… 5 An ideal machine has MA = 5 and VR = 5. Its… 6 Force F₁ accelerates a 5 kg object at 10 m/s², and force…