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Gravity, Friction and Mass
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∙ 14y ago
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Can an object be moving at a constant speed if three forces are acting on the object?
Sure, as long as the sum of the forces is zero.
What are the three forces acting on a glider in flight?
thrust, Lift, weight, and drag.
What is the force produced by gravity acting on mass?
gravitational force, which is always attractive (unlike the other three forces)
What three things can happen to an object if the forces acting on it are unabalanced?
it will become unballanced it will push the side that has the most force on it down it will become unstable
When two forces act on an object what three things can change?
There are more than three possible changes. Some of them are:The object is crushed.The object is stretched.The object undergoes a shear distortion.Nothing happens: the object is more resistant than the forces acting on it.
What are three forces acting on an object?
Gravity, friction, momentum
Can an object be moving at a constant speed if three forces are acting on the object?
Sure, as long as the sum of the forces is zero.
What are the three forces acting on a glider in flight?
thrust, Lift, weight, and drag.
What does the net force equal when three forces are acting on the same body and that body does not move?
zero
An empty office chair is at rest on the floor Consider the following forces Gravity Upward force exerted by the floor A net downward force exerted by air What forces are acting on the office chair?
All three of the forces are acting on the office chair.
Define coplanar forces?
Coplanar forces systems have all the forces acting in one plane. It also means that all forces act within a single plane instead of three dimensions.
What is the force produced by gravity acting on mass?
gravitational force, which is always attractive (unlike the other three forces)
What is two force body and three force body?
they are 2 or 3 forces acting at same point and which are of same nature
When a lead ball is placed on the surface of a viscous oil and is released which are the three forces acting on the ball?
gravity, buoyancy, surface tension.
What three things can happen to an object if the forces acting on it are unabalanced?
it will become unballanced it will push the side that has the most force on it down it will become unstable
When two forces act on an object what three things can change?
There are more than three possible changes. Some of them are:The object is crushed.The object is stretched.The object undergoes a shear distortion.Nothing happens: the object is more resistant than the forces acting on it.
Define triangle law of forces and polygon law of forces?
Three forces in equilibrium can be represented in magnitude and direction by the three sides of a triangle taken in order. If a number of forces acting simultaneously on a particle be represented in magnitude and direction by the sides of a polygon taken in order, their resultant may be represented in magnitude and direction by the closing side of the polygon taken in opposite order.
