I'm working on crashes against inclined barriers, and I need to compute the force normal to the barrier. I tried different options implemented in LS-PrePost, but none of them gave me the desired output. The only thing that seemed to work was to download
Steps to Calculate the Force of Static Friction on a Non-Moving Object Step 1: Identify the mass of the object. Step 2: Identify the angle of the plane. Step 3: Identify and calculate the force of gravity on the object. Step 4: Identify and calculate the normal fo...
force is a concept rooted in physics, where is has a very specific and critical meaning. The standard unit of force is the newton (N), equal to kg ⋅ m/s2.
Surfaces exert a frictional force that resists sliding motions, and you need to calculate the size of this force as part of many physics problems. The amount of friction mainly depends on the "normal force," which surfaces exert on the objects sitting on them, as well as the characteristics ...
The masses of both people and the distance separating them are given in the problem: {eq}m_1 = 62\ \rm{kg} {/eq} {eq}m_2 = 75\ \rm{kg} {/eq} {eq}r = 2.5\ \rm{m} {/eq} Step 2: Use the formula for universal gravitation to calculate the force between the...
If possible I'd like to take a 70kg person(average human mass google tells me) and figure out how to calculate how much force they would hit the ground with from say 30ft up. With no wind resistence as my character has the power to negate such a factor, if there is any other ...
How to calculate work on an inclined plane Draw an accurate free-body diagram for an object that is placed on an inclined plane and find the F g x and F g y components. In an inclined plane problem, why is the angle formed between the force due to gravity vector...
If you look carefully though is it really necessary to have either sqrt or abs at all? We definitely need this, for example we calculate the magnitude of a vector often and the magnitude could be negative if we did not have sqrt(t**2) or Abs(t)....
Don't worry — none of those things would happen. But hanging out in a head-down position isn't completely harmless, either. In fact, being suspended upside down for too long might not eject your eyeballs (although it can occasionally lead to temporary loss of vision in some people), bu...
toward the center. A single force such as tension in a string is an example of centripetal force, but other forces can fill this role too. The tension in the string results in a centripetal force, which causes the uniform circular motion. Likely, this is what you want to calculate. ...