Step 2: Use the formula for universal gravitation to calculate the force between the objects. We will apply Newton's law of universal gravitation to calculate the force between them: $$F_g = \dfrac{Gm_1m_2}{r^2} = \dfrac{(6.67 \times 10^{-11}\ \rm{N\cdot m^2/kg...
The hardest part to work out when you calculate falling object forces is the distance traveled. You can estimate this to come up with an answer, but there are some situations where you can put together a firmer figure. If the object deforms when it makes impact – a piece of fruit that...
One of the four fundamental physical forces, gravity influences every engineering enterprise humans have ever undertaken, especially in the realm of economics. Being able to calculate the force of gravity and solve related problems is a basic and essential skill in introductory physical science courses...
The first step to understanding what it means to calculate the magnitude of a force in physics is to learn what a vector is. A "scalar" is a simple quantity that just has a value, such as temperature or speed. When you read a temperature of 50 degrees F, it tells you everything you...
The spring constant _k_ has units of newtons per meter. This can be helpful when figuring out which values to divide out, as you want force per unit distance for your units. Hooke’s Law in a Spring-Mass System Bear in mind that although people may think of springs more as "...
tangential cutting force. That's because G-Wizard will tell you how much torque is being used in the cut, or at least how much power is being put out by the spindle for most milling operations. From there, it's a short step to calculate the tangential cutting force using this formula:...
Step 1: We must first determine the mass of the car is listed in the problem as being 1500 kilograms. Step 2: Next, we will determine the net force on the car. This is given in the problem as 3700 Newtons. Step 3: We can calculate the acceleration of the car using...
The cross-sectional area (A) is 1 square centimeter (0.0001 square meters) To get the elongation you’ll subtract L0 from Ln (which will be 4 cm in this case) The force (F) applied is 1,000 Newtons (N) Here’s how you would calculate this: Equation: Young’s modulus = (F x...
The spring in the shock absorber will, at a minimum, have to give you 2,450 newtons of force at the maximum compression of 0.5 meters. What does this mean the spring constant should be? In order to figure out how to calculate the spring constant, we must remember what Hook...
To calculate the force on an object rotating around an arbitrary axis, you will need to use the formula: Force = Mass x Radius x Angular Acceleration. The mass of the object, the distance from the axis (radius), and the angular acceleration (how fast the object is rotating) all play ...