Average speed of a runner runs 500. o min. 1.6 min is

What's the unit for mass

When a piston is at its lowest position in the cylinder, it's said to be at A. BDC. B. TDC. C. BHP. D. IHP.

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What is the mass of an object if a force of 34 N produces an acceleration of 4 m/s/s?

The pressure and volume of a fixed mass of gas _ are related. if one decreases, the other ___ ___ this relationship is known as ___ ___ law. the volume of a fixed ___ ___ of a gas is directly proportional to its ___ ___ temperature.

Which equations are balanced? Check all that apply. Mg3N2 + H2O → 3MgO + 2NH3 C3H8 + 5O2 → 4H2O + 3CO2 Zn + 2HCl → ZnCl2 + H2 3Ca (OH) 2 + 2H3PO4 → Ca3 (PO4) 2 + 6H2O 3H2SO4 + 2Fe → Fe2 (SO4) 3 + H2 4Al + 3O2 → 2Al2O3

Covert the names below into formulas in an equation then balance the equation 1.) Aluminum bromide plus chlorine yields aluminum chlorine plus bromine 2.) sodium phosphate + calcium chloride yields calcium phosphate + sodium chloride

In a inverse relationship, when one variable increases, the other

A chair of weight 75.0 N lies atop a horizontal floor; the floor is not frictionless. You push on the chair with a force of F = 42.0 N directed at an angle of 38.0 ∘ below the horizontal and the chair slides along the floor.

A car travels 20 km west, then 20 km south. what is the magnitude of its displacement? A) 0 km B) 20 km C) 28 km D) 40 km