![]() Linear acceleration: This is the acceleration when a body is moving in a straight path without changing its direction.Here the concept of circular velocity needs to be accounted while calculating centripetal acceleration. Centripetal acceleration: This is the acceleration a body experiences when it is moving in a circular motion.It is often termed as deceleration, though the appropriate term according to scientists is negative acceleration. Negative acceleration: A body experiences negative acceleration when the final velocity of the body is less than the initial velocity.Positive acceleration: A body experiences positive acceleration when the final velocity of the body is more than the initial velocity.Mass: The quantity of matter in a body its inertia or resistance to acceleration. Assuming that the displacement vector is ‘s’ and velocity vector is ‘v, the acceleration a can be calculated as: If you differentiate the velocity vector with respect to time, you will obtain acceleration. The relation between the force F acting on a body of mass ‘m’ and the resultant acceleration ‘a’ produced in it is given by F = m x a. This equation implies that the unit of acceleration is (m/s)/s = m/s2Īccording to Newton’s law, a body experiences acceleration based on the force acting on it. To calculate acceleration in this method, you need to know the change in velocities in a given time interval.Īssuming that Vi and Vf are the initial and final velocities of a body during a certain time ‘t1’ and ‘t2’ seconds, then the acceleration ‘a’ of the body for that time interval is given by (Vf- Vi)/(t1- t2). You may also find the following Physics calculators useful.You can calculate acceleration in the following ways: 6.8 - Momentum and Impulse in Two Dimensions.6.7 - Law of Conservation of Momentum and Kinetic Energy.6.3 - Newton's Second Law for System of Particles.6.2 - Determining the Centre of Mass in Objects and Systems of Objects.This allows you to learn about Centre of Mass and Linear Momentum and test your knowledge of Physics by answering the test questions on Centre of Mass and Linear Momentum. At the end of each Centre of Mass and Linear Momentum tutorial you will find Centre of Mass and Linear Momentum revision questions with a hidden answer that reveals when clicked. Each Centre of Mass and Linear Momentum tutorial includes detailed Centre of Mass and Linear Momentum formula and example of how to calculate and resolve specific Centre of Mass and Linear Momentum questions and problems. The following Physics tutorials are provided within the Centre of Mass and Linear Momentum section of our Free Physics Tutorials. We believe everyone should have free access to Physics educational material, by sharing you help us reach all Physics students and those interested in Physics across the globe.Ĭentre of Mass and Linear Momentum Physics Tutorials associated with the Uniform Motion Calculator This allows us to allocate future resource and keep these Physics calculators and educational material free for all to use across the globe. We hope you found the Torque Calculator useful with your Physics revision, if you did, we kindly request that you rate this Physics calculator and, if you have time, share to your favourite social network. You can then email or print this torque calculation as required for later use. As you enter the specific factors of each torque calculation, the Torque Calculator will automatically calculate the results and update the Physics formula elements with each element of the torque calculation. Please note that the formula for each calculation along with detailed calculations are available below. Second force acting on the system ( F 2) NĪngle formed by the first force to the direction of bar ( θ 1) °Īngle formed by the second force to the direction of bar ( θ 2) ° Τ ⃗ net = Net torque in the system (Scalar Equation)τ net = r 1 × F 1 × sinθ 1 + r 2 × F 2 × sinθ 2ĭistance from turning point to the Force ( r 1) mĭistance from turning point to the Force ( r 2) mįirst force acting on the system ( F 1) N Net torque in the system (Vector Equation)τ ⃗ net = r ⃗ 1 × F ⃗ 1 + r ⃗ 2 × F ⃗ 2 The scalar net torque in the system is N∙m Torque Calculator Results (detailed calculations and formula below) The vector net torque in the system is N∙m
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