Volume of spherical body is 200 cm^3. Half of the body floats in water. What is the weight of water displaced by the body in newton? What is the density, lost weight and buoyancy of the sphere?

The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.

Asuppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer.

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?