Weight is not the same as mass, so to get the car's mass, you have to divide its weight by the acceleration due to gravity, with is 32 ft/s2. The answer is 62.5 slugs (slugs are the unit for mass in the imperial system). Now you can calculate acceleration: a=Fm=100062.5=16fs2 ...
For this reason, when you calculate your mass on a scale designed for use on Earth, weight is already factored into the operation of the scale. Mass is not weight, but they are always directly proportional to each other by the value of g, whatever it may be. But what does this mean ...
Mounted in spacecraft, they're a handy way to measure not just changes in rocket speed but also apogee (when a craft is at its maximum distance from Earth or another mass, so its acceleration due to gravity is at a minimum) and orientation (because tilting something changes the way ...
How to calculate yield stress from a stress-strain curve. How can you calculate the mass of actuator at the hip joint? How to calculate tensile strength from stress-strain curve. How do you calculate the probability of fixation? 4 vectors (A, B, C and D) are given : A = 42 i + ...
Calculating Earth's Mass Assume that Earth is one of the masses (M1) and a 1-kg sphere is the other (M2). The force between them is 9.8 kg x m/s2— we can calculate this force by dropping the 1-kilogram sphere and measuring the acceleration that the Earth's gravitational field appli...
What type of quantity is centripetal acceleration? A body of mass 300 g moves in a circle of 4 m at a uniform speed of 12 m/s. Calculate the angular velocity and the centripetal force. Suppose that the centripetal force acting on an object in circular motion were increased to a ...
Newton's Second Law states that the acceleration (a) of an object is directly proportional to the force (F) applied, and inversely proportional to the object's mass (m). That is, the more force you apply to an object, the greater the rate of acceleration; and the more mass the ...
Calculate the moment of inertia. 1. 2. 3. Inertia keeps your vehicle moving until what happens? Does location effect inertia? Does Newton's law of inertia apply to friction of mass? How did Newton's law of gravitation make an impact?
where m is an object's mass, and g is the acceleration due to gravity. Acceleration due to gravity on Earth, is 9.8 m/s² — it never changes, regardless of an object's mass. That's why if you were to drop a pebble, a book and a couch off a roof, they'd hit the ground ...
Last, substitute known values and formulas into the equation to solve for normal force. We will now substitutemgin for the force of gravity: FN=mg We can then substitute values for mass and the acceleration due to gravity into the equation: ...