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The force needed to overcome static friction is usually less than that needed to overcome kinetic friction?
true
True or false the force needed to overcome kenetiic friction is useally greater than that needed to overcome static friction?
False. The force required to overcome static friction is generally higher than the force needed to overcome kinetic friction. Static friction is the resistance to the initial movement of two objects at rest, while kinetic friction is the resistance to the motion of objects sliding against each other.
How All objects have momentum true or false?
False. Not all objects have momentum. Momentum is a property of moving objects and is defined as the product of an object's mass and velocity. Objects at rest do not have momentum.
What is the force created when an object rolls over a surfaces?
The force created when an object rolls over a surface is called rolling friction. This force opposes the motion of the object and is responsible for slowing down the rolling motion. Rolling friction is generally lower than static or kinetic friction for sliding objects.
Does friction cause objects to move faster or fly higher?
Friction slows down the motion of objects, so it does not cause them to move faster or fly higher. In fact, more friction can make it harder for objects to reach high speeds or heights.
Slow moving objects have more kinetic energy than fast moving objects true or false?
that is false as long as the objects have the same mass
The force needed to overcome static friction is usually less than that needed to overcome kinetic friction?
true
True or false the force needed to overcome kenetiic friction is useally greater than that needed to overcome static friction?
False. The force required to overcome static friction is generally higher than the force needed to overcome kinetic friction. Static friction is the resistance to the initial movement of two objects at rest, while kinetic friction is the resistance to the motion of objects sliding against each other.
How All objects have momentum true or false?
False. Not all objects have momentum. Momentum is a property of moving objects and is defined as the product of an object's mass and velocity. Objects at rest do not have momentum.
What is the force created when an object rolls over a surfaces?
The force created when an object rolls over a surface is called rolling friction. This force opposes the motion of the object and is responsible for slowing down the rolling motion. Rolling friction is generally lower than static or kinetic friction for sliding objects.
Does friction cause objects to move faster or fly higher?
Friction slows down the motion of objects, so it does not cause them to move faster or fly higher. In fact, more friction can make it harder for objects to reach high speeds or heights.
Forces can only stop objects from moving true or false?
False. Forces can also set stationary objects in motion.
True or False When friction occurs objects increase their speed and move faster?
False because it just cant be true for reasons
Is Friction is always undesirable true or false?
False. Friction is not always undesirable. It is necessary for many everyday activities such as walking, driving, and gripping objects. However, it can also be undesirable in some situations like in machinery where it can cause wear and energy loss.
True or False Electric forces cause friction and other contact forces.?
False. Electric forces are caused by the interaction of charged particles (like electrons and protons), but friction and contact forces are primarily a result of mechanical interactions between objects.
Objects falling through the air experience a type of friction called air resistance true or false?
True. Objects falling through the air experience air resistance, which is a type of friction that opposes the motion of the object.
Is it true or false that the motion of an object is affected by friction?
True, friction is a force that opposes the motion of an object when it is in contact with another surface. Friction can cause the object to slow down or stop moving.
