1. The 20-lb cart B is supported on rollers of negligible size. If a 10-lb suitcase A is thrown horizontally on it at 10 ft/s, determine the time t and the distance B moves before A stops relative to B. The coefficient of kinetic friction between A and B is μk =0.4.

2. Determine the magnitude of the angular momentum of the 2.5-kg particle about point O.

a. 104 (kg m2)/s

b. 182 (kg m2)/s

c. 262 (kg m2)/s

See attached file for full problem description.

Î¼k =0.4.

2. Determine the magnitude of the angular momentum of the 2.5-kg

particle about point O.

a. 104 (kg m2)/s

b. 182 (kg m2)/s

c. 262 (kg m2)/s

2. Determine the magnitude of the angular momentum of the 2.5-kg particle about point O.

a. 104 (kg m2)/s

b. 182 (kg m2)/s

c. 262 (kg m2)/s

See attached file for full problem description.

Î¼k =0.4.

2. Determine the magnitude of the angular momentum of the 2.5-kg

particle about point O.

a. 104 (kg m2)/s

b. 182 (kg m2)/s

c. 262 (kg m2)/s

### Recently Asked Questions

- Choose Bronsted Lowry acids Choose Bronsted Lowry base Salts solution

- 1- Using standard heats of formation, calculate the standard enthalpy change for the following reaction. 2NH 3 (g) + 3N 2 O(g)4N 2 (g) + 3H 2 O(g)

- Your supervisor has asked you to research the following situation concerning Scott and Heather Moore. Scott and Heather are married and file a joint return.