The period of a pendulum bob on a string is the time it takes for the pendulum to complete one full swing, from its starting position, through its equilibrium position, and back to its starting position. The period is affected by the length of the string and the acce...
What would it mean if mu is greater than one? Determine the percent error in this approximate value. (There are 365.24 days in one year.) What would the percent error of the experimental value of g be if the accepted value is 9.8 m s 2 ? The slope equation is y .5001430132 x .010...
Centripetal and centrifugal forces are two terms used to describe the physics of circular motion — but only one of them is real. The centripetal force keeps an object moving in a circle and is always pointed toward the center of that circle. For instance, the gravitational force of the sun...
thus the turning effect produced by force is known as moment of force or torque. now we will consider the example of a door and try to formulate the equation for torque. if we apply force closer to the hinge, then a larger force is required to rotate the door. also, it depends on ...
The first equation tells is the acceleration of the rope over the pully. The second one is the acceleration of the sphere. The resultant acceleration is greater than 9.81 so I know it is wrong. I tried changing to second equation to a = ((F_2 - (m_sphere * a)) * r_sp...
Balanced Forc Formula for Force The quantity of force is expressed by thevector productof mass (m) and acceleration (a). The equation or the formula for force can mathematically be expressed in the form of: F = ma Where, m = mass ...
To find the speed, divide the distance by the amount of time taken. Step 4: Write the answer using the correct unit of measurement. The speed will be given in meters per second (m/s), for instance, if the distance is in meters and the time is in seconds. The speed will be express...
which is why homework and test questions that deal with kinematics often disregard it.) The principle of equal and opposite reaction is another of Newton's Laws of Motion. So, too, is F = ma, which describes forces acting on an object with respect to its mass and acceleration. Newton was...
The specific volume is an intensive property of a substance. The specific volume of an object is defined as the ratio of the volume of the object to the mass of the object. It is the volume occupied by the unit mass of an object....
he introduced the concept of slowing of time with motion and in gravity. Einstein also showed that large masses curve space and there is an increase in mass with acceleration by the application of a force. These discoveries of Einstein provide the necessary clues to solving the riddle of time...