Determine the minimum force P to prevent the 30 kg uniform rod AB from sliding. The contact surface at B is smooth, whereas the coefficient of static friction between the rod and the wall at A is μs = 0.3.

A 6x50 mm flat alloy bar clongates 1.22 mm in a length of 1.5 m under a total axial load of 35.0 NThe proportional limit of this alloy is 300 MPa Determine: '.50" 35 kN 35 kN 6 x 50 A. The axial stress in the bar. B.

What is clearance? What is backlash? What is interference? Explain briefly.

Rubber bushings are used on suspensions to A. separate parts B. permit necessary movement C. cushion parts and reduce vibration and noise D. All of the above

Which is NOT part of the clutch assembly? Question 3 options: A) Engine crankshaft B) Release (throwout) bearing C) Flywheel D) Pressure plate

How many types of motion are fluid element motion include?

The capacitor is initially discharged, and the battery is at a positive voltage. Which correctly describes what happens after the switch has remained closed for a long time? Note: The battery is ideal (no internal resistance).

According to the zeroth law of thermodynamics, which of the following cannot occur? a) a room being heated by an air conditioner b) a temperature below the coldest item in an area c) a cooler full of ice chilling a soda sitting on top of it d)

List the main activities of exploration?

You don't know which insert you have, and the inserts are different sizes, meaning the amount needed for a 1:3 ratio is different. What do you do? Why? (assume there are enough materials for more than one reaction per person).

In measuring what does NEST stand for?