In the ASTM designation system of HSLA steels, the letter grade A following the three digits in the designation system indicates that this alloy is of the _________strength.
Fill in the blank(s) with the appropriate word(s).
lowest
You might also like to view...
__________________ is the agitation among the molecules and/or atoms of a body
Fill in the blank(s) with correct word
Fireworks go off at the same time according to Earth clocks in two cities, Alum and Boron, that are 300 km apart. The people in a spaceship that is flying in a straight line from Alum to Boron at 0.80c also observe the fireworks. Do they see the fireworks in the two cities simultaneously? If the people in the spaceship say the fireworks were not simultaneous in Alum and Boron, how long before or after the fireworks flashed at Alum did the fireworks flash at Boron according to their calculations? (The spaceship is directly over Alum when the fireworks flash.)
A. Yes; 0 B. Before; 1.0 × 10?3 s C. After; 1.0 × 10?3 s D. Before; 1.3 × 10?3 s E. After; 1.3 × 10?3 s
A series LRC ac circuit has a peak voltage of 111 V and a peak current of 2.00 A. If the current lags the voltage by 35.0°, what is the average power of the circuit?
A) 91 W B) 182 W C) 78 W D) 156 W
A man pushes against a rigid, immovable wall. Which of the following is the most accurate statement concerning this situation?
A) The man can never exert a force on the wall which exceeds his weight. B) If the man pushes on the wall with a force of 200 N, we can be sure that the wall is pushing back with a force of exactly 200 N on him. C) Since the wall cannot move, it cannot exert any force on the man. D) The man cannot be in equilibrium since he is exerting a net force on the wall. E) The friction force on the man's feet is directed to the left.