A glass ball of radius 3.41 cm sits at the bottom of a container of milk that has a density of 0.991 g/cm3. The normal force on the ball from the container's lower surface has magnitude 9.59 × 102 N. What is the mass of the ball? Number i Units

A 0.075 kg sphere is held at rest within a fluid. At t = 0, the mass is released and falls straight down, through the fluid. The fluid exerts a resistive force on the object that is proportinal to the object's speed. The terminal speed of the mass is found to be 2.50 m/s. a) What is the time constant of the system? b) After being released, how long does it take the mass to achieve a speed of 1.50 m/s? c) What resistive force acts on the mass at a time of 0.500s?

A trough is filled with a liquid of density 865 kg/m³. The ends of the trough are equilateral triangles with sides 4 m long and vertex at the bottom. Find the hydrostatic force (in N) on one end of the trough. (Use 9.8 m/s² for the acceleration due to gravity.) N

When an open-faced boat has a mass of 5250 kg , including its cargo and passengers, it floats with the water just up to the top of its gunwales (sides) on a freshwater lake. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of raising sunken treasure. Part A What is the volume of this boat? Express your answer in meters cubed. V = m³ Submit Request Answer Part B The captain decides that it is too dangerous to float with his boat on the verge of sinking, so he decides to throw some cargo overboard so that 10.0% of the boat's volume will be above water. How much mass should he throw out? Express your answer in kilograms. Πνα ΑΣφ ? Am = kg Submit Request Answer

A thin-walled hollow spherical ball of mass 0.4 kg and radius 0.1m is filled with alcohol of density 800 kg/m3. It is released from the bottom of a pool filled with water. a. sketch a FBD for the ball b. write out newtoon's 2nd law equation c. Find the acceleration of the ball

The wing span of an Airbus A300 is 44.8 m.a) What area is swept out per second when the plane is in level flight at 250 m s-1?

1. A uniform sphere of lead (ρ = 11 300 kg / m3) and one of aluminum (ρ = 2 700 kg / m3) have the same mass. What is the relationship between the radius of the aluminum sphere and that of the lead sphere?

Physics written by hand please.