The force required is 70,310 newtons.
1697
force on ground = mass * acceleration due to gravity (approx 9.82 (m/s)/s at earths surface) say truck mass = 10,000 kg then: 10,000 * 9.82 = 98,200 newtons acting down equaling this with upward force of 98,200 newtons = weightless truck anything greater than this force = upward acceleration (lifting)
The work done by a truck pulling a trailer for a distance of 100 M while exerting a force of 480 newtons is 48000 newtons.
Force = mass * acceleration and acceleration is in units of meters per second squared. I will assume you mean this. m/s2 Force = (1800 kg)(4 m/s2) = 7200 Newtons ----------------------
the truck and the insect have the same amount of force....Newtons third law
Force = mass * acceleration Force = (3000 kg)*(2 m/s^2) = 6000 Newtons ---------------------- ( that is 6000 times the force needed to push in a doorbell, on average )
If there is no change in force as the mass of a truck increases, then its acceleration decreases. This is because the acceleration of an object is inversely proportional to its mass when force is kept constant (Newton's second law, F=ma). Therefore, as the mass increases, the acceleration decreases.
The answer is: any force equal to or greater than the forward momentum of the truck. So many variables enter into calculating a precise measurement of force needed to stop a vehicle - mass of the vehicle, conditions of friction and gravity - is the truck going uphill or downhill, or on a flat surface? Is the road slippery, smooth or rough? Let's assume that normal conditions apply: a truck weighing 10,000 Kg traveling at an acceleration rate of 5m/s² along a flat smooth surface. Using Newton's second Law of Motion, expressed as a formula F=ma, where F is the Net Force (the sum of all forces acting on an object) in Newtons, m is the mass of the truck, and a is its acceleration rate, assumed here to be 5m/s². By multiplying the mass times acceleration, we see that a whopping 50,000 Newtons would be required to stop this truck. By comparison, the pull of gravity on a person of average weight (72 Kg, or 160 lb) is measured at 686 Newtons. So depending on the type of truck, weather conditions, wind speed, direction of the truck, and effect of gravity and friction (all included in net force, or Newtons) you can see that the actual Force, expressed as N, is a variable.
To calculate the mass of the truck, you can use the formula: mass = force / acceleration. Substituting the given values, the mass of the truck would be 14000 N / 5 m/s^2 = 2800 kg.
F=ma a=F/m a=7500/1500 a=5m/s^2
The mass of an object can be determined by taking (the net force in Newtons) divided by (the acceleration in meters per second per second).