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What else can I help you with?
What is proportionate force?
Exerting force in a porportional manner, not using too much or too little force.
What reflex prevents a muscle from exerting too much tension?
It's called the stretch reflex and involves muscle spindles which are sensorimotor organs located in skeletal muscle.
What are uses of machines?
to make hard work easier for you
If a book with a mass of one half kilogram is lying at rest on the desk How much force is the desk exerting on the book?
The desk is exerting a gravitational force, equal in magnitude but opposite in direction to the force of gravity acting on the book. This force has a magnitude of 4.9 newtons (N) downwards, as gravity pulls objects with a force of 9.8 N/kg and the book has a mass of 0.5 kg.
Why is the mass of an object the same on the moon as it is on earth but the objects weight is diffrent?
Because the force of gravity exerting on objects on the moon is much lower than that of the earth.
Does exercise increase muscle?
Exercising increases muscle sizes by exerting pressure on these muscles (but not too much mind). As a response the muscle tenses to allow the increase of weight being lifted (relating to the arms) for example to allow the body to develop as an adaptation tool used by our earlier ancestors to survive.
How much force are you exerting when you lift a 20-pound dumbbell?
Assuming the dumbbell is suspended at a constant height from the ground and not moving you are exerting 89 Newtons (N). Force (N) = Mass (kg) x Acceleration due to gravity (9.8067 m/s2) 20lb = 9.072 kg 9.072 x 9.8067 = 89 N Leigh
What determine how much gravity something has?
The amount of gravity something has is determined by its mass and how close it is to other objects exerting gravitational force. The more massive an object is, the more gravitational force it can exert, and the closer two objects are, the stronger the gravitational force between them.
What is a mucle contraction?
A muscle contraction happens when too much force or stress is forced upon a muscle cavity. Dr. Whitmore PHD
What fitness component describes how much force a muscle can exert in a single effort?
Strength is the definition word for "amount of force a muscle exerts.[shally]
How much force are you exerting when you lift a 50 pound dumbbell?
Any force that is more than 50 pounds will lift a 50-pound object. The greater the force is, the greater the object's upward acceleration, and the sooner the object will reach any given height.
How much gravity pulls on your matter?
The amount of gravity pulling on an object depends on its mass and the mass of the object exerting the gravitational force. The greater the mass of the object, the stronger the gravitational force it exerts. The force of gravity weakens with distance, following the inverse square law.
