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What kind of change takes place when the sun melts a crayon?
When the sun melts a crayon, a physical change occurs because the crayon changes from a solid to a liquid state without undergoing any chemical reactions. The crayon can be cooled down again to solidify and return to its original state.
What it called when a moving force wears down a material?
A force, of itself, can not wear down anything. A force, of itself, can not move.
Is work done as you continuously move your finger up and down the water surface?
No work is done as you continuously move your finger up and down the water surface because there is no displacement in the direction of the force applied. Work is only done when a force causes an object to move in the direction of the force.
How does it move around the sun?
For object to orbit around the Sun, it required gravitation force from mass of the Sun in balance with centripetal force from velocity of the object. If the gravitation force is too strong then the object would pull down to the sun and if the centripetal force is too great then the object would escape from the orbit.
When you stop pushing on a box and it slows down is it balanced or unbalanced force?
When you stop pushing on a box and it slows down, it is due to an unbalanced force. The force of friction between the box and the surface is greater than the force you applied to move it, causing it to slow down.
What is the force which makes the car move faster down the slope?
Gravity is the force that makes the car move faster down the slope. As the car descends, gravity pulls it downhill, increasing its speed. The steeper the slope, the greater the acceleration due to gravity.
When a boulder rolls down a hillside what force most likely caused it to move?
Gravity is the force most likely responsible for causing a boulder to roll down a hillside. The force of gravity pulls objects downhill, causing them to move from higher to lower elevations.
What is the force that causes the box to move downward?
Gravity because it is pulling down the box
What force pulls a snowboarder down a mountain?
The force of gravity pulls a snowboarder down a mountain, causing them to accelerate and move downhill. This force is responsible for the snowboarder gaining speed and ultimately reaching the bottom of the mountain.
What is a force that cause an object move in circle?
Centripetal force is the force that causes an object to move in a circle. It acts towards the center of the circle and keeps the object in circular motion by continuously changing its direction. Without this force, an object would move in a straight line.
Do turning forces make things move up or down?
It depends what type of force it is
Would happen if the normal force and gravitational force acting on an object were unequal?
If the normal force and gravitational force acting on an object were unequal, the object would either accelerate or decelerate in the direction of the net force. If the normal force is greater, the object will move upwards; if the gravitational force is greater, the object will move downwards.
