seanwash4 seanwash4

23-11-2020
Physics

contestada

If a 28-N force causes a rock to accelerate at 4 m/s/s, what is the mass of the rock?

Respuesta :

kk5996282 kk5996282

23-11-2020

Answer:

Explanation:

we know that

F=ma

F=28 N

a=4 m/s²

m=F/a

m=28/4

m=7 kg

Answer Link

Otras preguntas

What important decision was made as a result of the alliances formed before World War I?

Why was Hammurabi's code important to the Babylonian Empire

The fall of the Zhou dynasty began a period referred to as __________. a. Great Wealth and Prosperity period b. Revolution and Great Change period c. Warring

Which best describes the resulting three-dimensional figure?

A 5-cm-external-diameter, 10-m-long hot-water pipe at 80°c loses heat to the surrounding air at 16°c by natural convection with a heat transfer coefficient of 2

Rare throughout the world Select one: a. The etic b. The Westermarck effect c. Incest d. Taboo e. Cultural universal

Franklin deposited $75 in a no-interest back account when he opened it. After that, he deposits $50 per month in the account. Assume he makes no other withdrawa

On a topographic map, contour lines that form a circle indicate

What is the solution set of -9x ≥ 27?

Part 1: Which substance has a higher solubility? Part 2: Explain your answer for Part 1. Julia did an experiment to study the solubility of two substances. She