If the ima of a machine is 2 and the effort force is 50 newtons, then the force applied to the resistance is 48 n 50 n 25 n 100 n

If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .

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

The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.