To determine the force of the system, we use Newton's Second Law of motion which relates force and mass where they are directly proportional and the constant of proportionality is the acceleration. We calculate as follows:
F = ma
F = 10.41 kg ( 6.5 m/s^2 )
F = 67.67 kg m / s^2 or N
<h3>The mass of the body is 7.38 kg</h3>
Given,
- Acceleration of the object = 3.4 m/s²
- Net force = 25.1 N
We need to find,
Using Newton's first law of motion .
- Force = Mass × Acceleration
➵ 25.1 = Mass × 3.4
➵ 25.1 ÷ 3.4 = Mass
➵ Mass = 7.38 kg
Answer:
V2 = 4.5 dm³
Explanation:
Dados los siguientes datos;
Volumen inicial = 3 dm³
Temperatura inicial = 20°C Temperatura final = 30°C
Para encontrar el nuevo volumen V2, usaríamos la ley de Charles.
Charles afirma que cuando la presión de un gas ideal se mantiene constante, el volumen del gas es directamente proporcional a la temperatura absoluta del gas.
Matemáticamente, Charles está dado por;
Dónde;
V1 y V2 representan los volúmenes inicial y final respectivamente.
T1 y T2 representan las temperaturas inicial y final, respectivamente.
Haciendo V2 como la fórmula del sujeto, tenemos;
V2 = 4.5 dm³
Answer:
The answer is (C) E= 1/2 kx^2
Explanation:
So you didn't provide any statements but I'll describe gravity for you and hopefully, it'll help.
Science: Gravity is the force that holds down objects and causes them to fall. It pulls down on an object, causing said object to fall or to remain in contact with the ground. Gravity is also what keeps the planets of our solar system in orbit of our sun and it keeps the planet's moon in orbit around the earth.
Gravity can also mean solemn importance, or seriousness of demeanor.
Hope this helps. :)