The current minimum age to join the Australian Defence Force is 17 years of age.
The minimum upthrust force needed to make an object float is equal to the weight of the object. In this case, the minimum upthrust force needed to make an object weighing 1600 newtons float is also 1600 newtons.
I believe 20
80
3N
The minimum force required to move the box can be calculated using the work done, distance, and weight of the box. Here, Work done = force * distance moved. So, force = work done / distance moved = 50J / 10m = 5N. Therefore, the minimum force required to move the box is 5 Newtons.
To calculate the minimum value of a component given a resultant force, first, identify the force's direction and magnitude. Use vector decomposition to break down the resultant force into its components along the desired axes. Then, apply the relevant equations of equilibrium or force balance to find the minimum value of the component, ensuring that the forces satisfy the given conditions. This often involves solving inequalities or equations that relate the components to the resultant force.
At 180 degrees the net force is at a minimum; the two are working against one another.
The maximum resultant occurs when the forces act in the same direction. Its magnitude is 15 N.
The minimum force required to lift a 50-N load using a single fixed pulley is 50 N. This is because a fixed pulley only changes the direction of the force applied, not the amount of force needed to lift the load.
their own restraint
Intermolecular forces are weak in gases.