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What else can I help you with?
Would you use a balanced force or a net force to change the direction of the moving object?
net force
Would way will an unbalanced force move?
The unbalanced force on an object will cause a change in direction towards the lesser force
What would you apply in order to change an objects velocity?
force
What are 3 things that would have to be changed to be aphysical change?
temperature, force
How would the electric force change if you tripled the distance between two charged objects?
The electric force would decrease by a factor of 9 because the electric force is inversely proportional to the square of the distance between two charged objects. Triple the distance means the force would become 1/3^2 = 1/9 of the original force.
Which of these would change the direction of an object but not affect the object's speed?
Changing an object's direction without affecting speed requires a force that acts perpendicular to the object's velocity, such as centripetal force or gravitational force. This force causes the object to change direction while continuing at a constant speed. Other forces acting parallel to the object's velocity can change its speed as well as its direction.
What are some examples of outside force that would change an objects inertia?
Gravity Electro-magnetic force Direct impact or contact
How would the acceleration of the right sled change up if the force were larger?
If the force on the right sled were larger, its acceleration would increase. This is because acceleration is directly proportional to force according to Newton's second law of motion. The larger force would result in a greater acceleration of the sled.
What change in momentum occurs when a force of 20N acts for 4s?
The change in momentum can be calculated using the formula: change in momentum = force x time. In this case, the change in momentum would be equal to 20N x 4s = 80Ns.
What kind of force can change an object's position?
The force that can change an object's position is an unbalanced force.
How would the motion of the moon change if there you no centripetal force acting on it?
At the instant the centripetal force disappeared, the moon would take off in a straight line into space, and would never be seen or heard from again.
If an object is not moving is the net force working on it zero?
That is correct. Any non-zero force would cause an acceleration (change of velocity).
