# Question: A student is to swing a bucket of water in

A student is to swing a bucket of water in a vertical circle without spilling any (Fig. 7.32).

(a) Explain how this task is possible.

(b) If the distance from his shoulder to the center of mass of the bucket of water is 1.0 m, what is the minimum speed required to keep the water from coming out of the bucket at the top of the swing?

(a) Explain how this task is possible.

(b) If the distance from his shoulder to the center of mass of the bucket of water is 1.0 m, what is the minimum speed required to keep the water from coming out of the bucket at the top of the swing?

**View Solution:**## Answer to relevant Questions

In performing a “figure 8” maneuver, a figure skater wants to make the top part of the 8 approximately a circle of radius 2.20 m. He needs to glide through this part of the figure at approximately a constant speed, ...For a scene in a movie, a stunt driver drives 1.50 x 103 kg a SUV with a length of 4.25 m around a circular curve with a radius of curvature of 0.333 km (Fig. 7.34). The vehicle is to be driven off the edge of a gully 10.0 m ...The blades of a fan running at low speed turn at 250 rpm. When the fan is switched to high speed, the rotation rate increases uniformly to 350 rpm in 5.75 s. (a) What is the magnitude of the angular acceleration of the ...The average density of the Earth is 5.52 g/cm3. Assuming this is a uniform density, compute the value of G. (a) What is the mutual gravitational potential energy of the configuration shown in Fig. 7.36 if all the masses are 1.0 kg? (b) What is the gravitational force per unit mass at the center of the configuration?Post your question