A mass m = 50 kg is attached to a light string which is wrapped around a cylindrical spool of radius R = 0.1 m and moment of inertia I = 4.0 kgᐧm2. The spool is suspended from the ceiling and the mass is released from rest a distance h = 5 m above the floor. How long does it take for the mass to hit the floor?

From the perspective of an employee that effective channeling of work related information and concerns

What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass

On a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 3.00 m/s.(a) what are the magnitude and direction of the velocity of the red glider after the collision? (b) is this collision elastic?