Balanced forces acting on an object never change the object's

6) Calculate the density of sulfuric acid if 35.4 mL of the acid weighs 65.14 g.

What is an alpha particle? A particle that has the same mass as an electron but the opposite charge. A very fast, high-energy electron. A helium nucleus without its electron cloud.

Current evidence suggests that many massive jovian planets orbit at very close orbital distances to their stars. How do we think these planets ended up on these close orbits?

Which statement about the properties of matter is true? * 25* A. It is possible for matter to have different physical properties but the same chemical properties. B. It is possible for matter to have only chemical properties. C.

What force keeps you from falling through your bed when you lie on it to sleep

How many stars, approximately, are in the solar system?

The ends of a magnet where the force is strongest are magnetic

Which statement is equivalent to newtons first law

Austin kicks a soccer ball with an initial velocity of 18.0 m/s at an angle of 35.0°. What are the horizontal and vertical components of the initial velocity? Round your answers to the nearest tenth.

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