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What do you mean by drag forceexplain why objects moving in fluids must have special shape?
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Does the law of inertia apply to moving or non moving objects?
It applies to both moving and non-moving objects.
What are Four different collision scenarios of conservation of momentum?
Elastic collision: objects bound against each other after the collision. - One is moving and the other is at rest. - Both objects are moving. Inelastic collision: objects stick together after the collision. - One is moving and the other is at rest. - Both objects are moving.
What depend on objects mass and velocity?
a moving objects momentum
Does the law of inertia apply to moving and non moving objects?
Yes it does.
Why do objects start or stop moving?
Objects move if they have momentum. Momentum is gained via an applied force. Therefore objects start or stop moving when a net force is working on them.
Why objects moving in fluids must have special shapes?
When objects move through fluids, they have to overcome friction acting on them. In this process they lose energy. Efforts are, therefore, made to minimise friction. So , objects are given special shapes.
Explain why objects moving in fluids must have special shapes?
When objects move through fluids, they have to overcome friction acting on them. In this process they lose energy. Efforts are, therefore, made to minimise friction. So , objects are given special shapes.
Why are objects obscured in water?
Something about fluids constantly moving, and particles scattering light, maybe?
Do all fluids flow?
Fluids can move two ways, by aerodynamics and hydrodynamics. Aerodynamics refers to gas moving around solid objects. Hydrodynamics refers to liquids moving around solid objects. Example water moving in a turbine.
How do you be safe with moving objects?
keep distance with moving objects.
Does moving objects have impulse?
yes moving objects have impulse
All moving objects have?
All moving objects have Momentum.
What are differences in colors of moving objects in space that are approaching and moving objects that are moving away?
Objects moving toward you will have a blue shift in their spectrum and objects moving away from you will have a red shift in their spectrum. This is known as a doppler shift.
Does the law of inertia apply to moving or non moving objects?
It applies to both moving and non-moving objects.
Shifts the direction of free moving fluids such as air and water?
shift the direction of free moving fluids such as air and water is...............------------------------> CORIOLIS EFFECT:)
When is relativity applicable?
Special relativity is always applicable, but only really useful when you are considering objects moving close to the speed of light. General relativity should be used when objects are very heavy or dense.
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
