What pressure difference is required between the ends of a 2. 0- m -long, 1. 0- mm -diameter horizontal tube for 40 ∘c water to flow through it at an average speed of 4. 0 m/s ?.

‘all monkeys have tails’ is an absolute statement. t or f

Sat no calculator section question in the picture

What is likely to happen if a new aggregate demand curve moves to the right? prices and output would drop, and the equilibrium point will stay the same. prices would rise, and output would drop in the short run. prices and output would rise, and the equilibrium point will change. prices would rise, and output would drop in the long run.