Draw a conclusion about why or why not pipelines should be part of our energy strategy in the US. Argue your case logically and objectively. HELP

Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground

Aquantity of gas has a volume of 1.5 m3 and an absolute pressure of 95 kpa. when the gas is compressed to a volume of 0.5 m3, what is the new absolute pressure of the gas? (assume that there’s no change in temperature.)

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.