Question

Amjad holds a brass cylinder in each hand. Cylinder A

has a mass of 100.0 g and cylinder B has a mass of 300.0 g. What upward forces do his two hands exert to keep the cylinders at rest? If he then drops the two, with what acceleration do they fall? (Ignore air resistance.)

(with explanations)

Answer 1

oh hi chimmy

Step-by-step explanation:

jimmi jimmi jimin

Answer 2

Answer: 0.98N for Cylinder A and 2.943N for Cylinder B

Step-by-step explanation:

Cylinder A = 100g = 100*10^-3kg =0.1kg

Cylinder B = 300g = 300*10^-3kg = 0.3kg

gravitational force g= 9.81m/s^2

For cylinder A Force = mg= 0.1*9.8=0.98N

For Cylinder B Force = mg= 0.3*9.81= 2.943N