How is calculate force calculated?
Force Formula The formula for force states that force is equal to mass multiplied by acceleration. So, if you know mass and acceleration, just multiply them together and now you know the force! The units for acceleration are meters per second squared ( m/s2), and the units for mass are kilograms (kg).
What is the formula of average resistance?
Answer: Add all of the resistances across the circuit together to calculate the total resistance. If you don’t know the individual values, use the Ohm’s Law equation, where resistance = voltage divided by current. Plug in the values for voltage and current and solve for R to get the total resistance in a circuit.
What is resistance force?
A resistive force is one that inhibits or resists the motion of an object. It acts in a direction opposite of any motion or applied force that is trying to move the object. Another form of resistive force is fluid resistance, where the object is trying to plow through a fluid material.
What is the average resistance force?
Calculating the force: F = ma = m * v/t = 0.04 * 90/t = 3.6/t = 3.6 / 0.005 [Since t = 0.005] = 720 Newtons. Thus, the average resistive force is 720 N.
What is one example of a resistance force?
Air resistance force plays a very important role in the action of a parachute. When a person jumps down while sky diving and opens up his/her parachute, the air resists the jump. Due to this resistance provided by the air, the speed with which the parachute approaches the ground slows down.
How do you calculate the work done by a normal force?
The difference between the gravitational force and y-component of the applied force is equivalent to the normal force. The total work of the system can be determined through the sum of work values….How to Calculate Work Done by a Force.
| Work done by FX : | WFX = F ∙ d ∙ cosθWFX = 20 ∙ 10 ∙ cos30°WFX = 173.21 J |
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| Work done by Ff : | WFf = Ff ∙ d ∙ cosω |