Sympathectomy definition: the surgical excision or chemical destruction ( chemical sympathectomy ) of one or more... | Meaning, pronunciation, translations and examples English Dictionary | Thesaurus | Translator | Grammar | Scrabble | Blog
Deriving the centripetal acceleration formula. A body that moves in a circular motion (of radius r) at constant speed (v) is always being accelerated. The acceleration is at right angles to the direction of motion (towards the center of the circle) and of magnitude v2 / r. The direction of acceleration is deduced by symmetry arguments.
A force of 20 N acts upon a 5 kg block. Calculate the acceleration of the object. ans0401 (35.0K). 2. An object of mass 300 kg is observed to accelerate at the rate of 4 m/s 2. Calculate the force required to produce this acceleration. ans0402 (34.0K).3.. For a person who has a mass 60 kg, calculate the weight in newtons and in pounds. ans0409 (37.0K). 10. An object of mass 10 kg is accelerated upward at 2 m/s 2.