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Can an object change its direction when the magnitude of its velocity is zero?
No, an object cannot change its direction when the magnitude of its velocity is zero. This is because velocity is a vector quantity that includes both magnitude and direction. If the magnitude of the velocity is zero, it means the object is not moving at all and therefore cannot change direction.
Does gravity determine the speed and direction of a moving object?
No. The ball in a roulette wheel, a baseball, and a golf-ball are all moving andall under the influence of gravity, but all executing very different patterns ofspeed and direction.
How can an object have negative momentum?
An object can have negative momentum if it is moving in the opposite direction to a chosen positive direction. Momentum is a vector quantity that considers both the mass and velocity of an object, so moving in the opposite direction as chosen positive direction can result in negative momentum.
When are all the forces acting upon an object balanced?
All forces acting upon an object are balanced when the net force on the object is zero. This occurs when the vector sum of all the forces acting on the object in any direction is zero, resulting in the object either being at rest or moving at a constant velocity.
What are two forces that affect nearly all motion?
Two forces that affect nearly all motion are gravity, which pulls objects towards the Earth's center, and friction, which opposes the motion of objects moving against a surface.
In which direction are nearby all galaxies moving relative to earth?
Nearly all galaxies are moving away from our galaxie and planet.
In which direction are nearly all galaxies moving relative to earth?
they are moving in all directions away, toward, sideways relative to EarthNearly all galaxies are moving away from the Earth. This is because the universe is expanding.
What is up in space?
Planets,rockets,meteors,comets,and galexies. Many more things are in space I just can't answer them all.
Can an object change its direction when the magnitude of its velocity is zero?
No, an object cannot change its direction when the magnitude of its velocity is zero. This is because velocity is a vector quantity that includes both magnitude and direction. If the magnitude of the velocity is zero, it means the object is not moving at all and therefore cannot change direction.
DO all the plates moving in the same direction?
Nope! They move in different directions which is why there are earthquakes.
Does gravity determine the speed and direction of a moving object?
No. The ball in a roulette wheel, a baseball, and a golf-ball are all moving andall under the influence of gravity, but all executing very different patterns ofspeed and direction.
What shift i the spectrum would there be if a star is moving at right angles to the direction of sight?
No shift at all.
How can an object have negative momentum?
An object can have negative momentum if it is moving in the opposite direction to a chosen positive direction. Momentum is a vector quantity that considers both the mass and velocity of an object, so moving in the opposite direction as chosen positive direction can result in negative momentum.
What observation of the light from galaxies shows that nearly all galaxies are moving away from us?
The Red Shift or Doppler effect
What direction does heat move?
First of all, heat is thermal energy formed by molecules moving. Heat moves in any direction where it is colder, then balances out the temperature.
What direction heat move?
First of all, heat is thermal energy formed by molecules moving. Heat moves in any direction where it is colder, then balances out the temperature.
Is the orbits of the planets lie in nearly the same plane and they all revolve around the sun in the same direction a fact or inference?
Inference.
