What affect does a doubling of the net force have upon the acceleration of the object?

Physics

2 answers:

balandron [24]2 years ago

5 0

F = ma
a = f/m
if f doubled , acc. will be doubled

algol [13]2 years ago

3 0

Answer: It doubles the acceleration of the object.

Explanation: The second Newton's law says that the acceleration of an object depends directly upon the net force acting upon the object, and inversely upon the mass of the object.

This can be written as A = F/m

where A is acceleration, F is force and m is mass.

If we doubled the net force, now we have:

A = (2F)/m = 2(F/m)

So now the acceleration is two times the previous acceleration.

This means that if we double the net force, we also double the acceleration of the object. (notice that this works for ani factor, if we multiply the net force by a real number K, the acceleration also is multiplied by the number K)

You might be interested in

Two forces and are applied to an object whose mass is 13.3 kg. The larger force is . When both forces point due east, the object

ANEK [815]

Answer:

Explanation:

First, It's important to remember F = ma, and in this problem m = 13.3 kg

This can be reduced to a simple system of equations problem. Now if they are both going the same way then we add them, while if they are going the opposite way we subtract them. So let's call them F1 and F2, with F1 arger than F2. Now, When we add them together F1+F2 = (.723 m/s^2)*13.3kg and then when we subtract them, and have the larger one pushing toward the east, let's call F1 the larger one, F1-F2 = (.493 m/s^2)*13.3kg.

Can you solve this system of equations seeing them like this, or do you need more help?

6 0

2 years ago

The electric field 30cm from a van de Graaff generator is measured to be 28,300N/C. What is the charge of the van de Graaf?

gizmo_the_mogwai [7]

Answer:

Explanation:

EWAN KO LANG DIN BASTA YAN ALAM KO

8 0

2 years ago

PLEASE HELP ANSWER FAST As the vibration of molecules decreases, the _____ of the substance decreases. 1.temperature 2.internal

Aleksandr [31]

I think 1 and 3 is absolutely right but im not sure about number 2.
I think the answer is 4 all of the above because as the vibration decrease automatically the kinetic energy decrease and the temperature is decrease because when the vibration of molecules decrease thats mean the substances is slightly become a solid and you can get a solid cube of liquid if you freeze them

8 0

2 years ago

As part of a safety investigation, two 1900 kg cars traveling at 20 m/s are crashed into different barriers. Part A Find the ave

DedPeter [7]

Answer:

- $29.2\times 10^{3} N$