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What else can I help you with?
What happens to the muscle when the arm is bent?
Which muscle? The biceps, at the front of the arm, get shorter, and the triceps, at the back, get longer.
Which lever has the largest mechanical advantage?
the one with the fulcrum closer to the weight you needed to lift
Where do you place the fulcrum to get the most lifting power from a simple lever?
A lever's mechanical advantage is the ratio of the effort arm to the load arm. The shorter the load arm, the greater the lifting power, so the closer the fulcrum is to the object being lifted, the better.
Which lever would have more mechanical advantage?
A longer lever would typically have more mechanical advantage than a shorter lever. Mechanical advantage is calculated by dividing the length of the effort arm by the length of the resistance arm; therefore, the longer the effort arm, the greater the mechanical advantage.
What are P and Q arms of a chromosome?
The p arm is the shorter arm of the chromosome. The q arm is the longer arm. For chromosomes which are metacentric, the arms tend to be the same length. For submetacentric, acrocentric, or telocentric, the p and q arms show clear differences in length- and thus are classified accordingly.
How does the length of the effort arm for a lever affect the amount of required effort force?
The longer the effort arm of a lever, the less effort force is needed to lift a load. This is because a longer effort arm increases the leverage, allowing a small effort force to lift a greater load. Conversely, a shorter effort arm requires a greater effort force to lift the same load.
What are the bones between the humeri and carpi called?
The longer bone that is closest to your body when your arm is down at your side is the ulna. The shorter bone opposing the ulna is the radius.
What muscle is shorter when the arm is straight?
Tricep.
What factor has the greatest effect on the period of a pendulum?
The length of the pendulum has the greatest effect on its period. A longer pendulum will have a longer period, while a shorter pendulum will have a shorter period. The mass of the pendulum bob and the angle of release also affect the period, but to a lesser extent.
What is the lever arm in torque and how does it affect the rotational force applied to an object?
The lever arm in torque is the distance between the pivot point and the point where the force is applied. A longer lever arm increases the torque and rotational force applied to an object, while a shorter lever arm decreases the torque and rotational force.
What is the average length of a twirling baton?
It depends on what the length of your arm is. Mine is a 28 inch. But yours could be longer or shorter. Just take a ruler and measure your arm from your under your arm to about half an inch past your fingertips. The average though is usually about a 24-26 inch! Miss.Twirler
What lever provides strength and speed?
The longer the lever arm, the more speed it can generate. However, the shorter the lever arm, the more strength it can provide. It's a trade-off between speed and strength when using levers in mechanical systems.
