4. A ball is attached to the end of a string. It is swung in a vertical circle of radius 0.75 m. What is the
minimum velocity that the ball must have to make it around the circle? Show all work.

Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers

What part of the ear is names after tools, such as the hammer and the anvil?

Both independent and dependent clauses