All categories

3 years ago

An object accelerates 7.2 m/s2 when a force of 4.0 newtons is applied to it.

Biology

2 answers:

e-lub [12.9K]3 years ago

7 0

Answer:

.556 kg

Explanation:

Newton's second law is that force = mass x acceleration, or F = ma.

Let's apply that here.

F = ma

4.0 N = m (7.2 m/s^2)

4.0/7.2 = m

m = .556 kg.

If you're having trouble with units, remember that Newtons are kg*m/s^2, so your mass will be in kilograms.

erma4kov [3.2K]3 years ago

4 0

.5kg

Because the formula for force is Force = mass multiplied by acceleration, so you would divide Force by the acceleration to find your mass.

You might be interested in

What statement most completely describes the primary role of the cell in a multicellular organism?

qaws [65]

The answer for this problem is B

4 0

3 years ago

Blood carries oxygen from the lungs and distributes it to all the cells in the body. Which blood cells are responsible for this

coldgirl [10]

Red blood cells are responsible for the distribution of oxygen to other cells in the body.

7 0

3 years ago

Proteins are made from amino acids. An amino acid has three parts that are joined to a central carbon atom. Identify the three p

Snezhnost [94]

The 3 parts that make up an amino acid include the following:

Side Chain - R group
Amino Group or Amine Group
Carboxylic Acid Group
Carboxyl Group.

7 0

3 years ago

Read 2 more answers

An object's______ will remain constant throughout the universe, but it's_____ can change from planet to planet. If you increase

trasher [3.6K]

Answer:

An object's mass will remain constant throughout the universe, but it's weight can change from planet to planet. If you increase the mass of a planet, what happens to its gravity? Strength of Gravity increases. If the gravity on a planet decreases, what happens to the weight of an object on that planet? Weight Decreases

Explanation:

3 0

2 years ago

This is a molecule of glucose, a simple carbohydrate. If this molecule were broken down, would it provide all of the elements ne

PolarNik [594]

Answer:

The correct answer is - no.

Explanation:

Carbohydrates are made up of thee elements carbon, hydrogen, and oxygen so if the carbohydrate is completely broken down it will release these elements.

Lipids are made up of similar elements as glucose however, they also contain sulfur and phosphorus. Similarly for proteins and nucleic acid nitrogen, nitrogen sulfur, and selenium other than the elements released by glucose.

Thus, the correct answer would be - no.

3 0

3 years ago