What product is formed by a reaction in which the hydrogen atoms of an acid are replaced by the atoms of a metal?

Question 9 options:

A salt

A base

An oxide

An acid

A horizontal force accelerates a cart of mass 200 kg from 0 to 30 m/s on a horizontal smooth surface. If the horizontal distance the force acts over is 12 m, what is the magnitude of the force?

Technician A says the counter gear is actually several gears machined out of a single piece of steel. Technician B says the counter gear is driven by the clutch (main drive/input) gear and drives the mainshaft speed gears. Who is correct? a.

Given Newton's First Law of Motion, what do we reasonably expect an object to do given the following scenario. An object sits at rest with an unbalanced force acting upon it.

One way to decrease the inertia of an object is to A. decrease its acceleration. B. remove some of its mass. C. remove the force acting on it. D. change the volume of space it occupies.

A chemical equation where the number of atoms of each element are the same on both sides. Coefficients are often needed to balance a chemical equation.

Why do you think that some asteroids tumble end over end through space while other asteroids rotate around their axis?

What are five features that erosion forms along a river?

If an object of mass 6 kg has an acceleratoon of 9 m/s2, what is the unbalanced force acting on it?

What is the fastest a car can go?

Which of the following best describes work being done by someone's arms? a. a child building a sand castle b. a mother holding a baby c. a boy pushing on a tree d. a traveler carrying luggage