0
What else can I help you with?
Is it True or false the greater the distance the stronger the electric field?
It is false.
When an object is balanced so that a displacement lowers its center of gravity is it in stable equilibrium?
False
if the forces acting on an object are balanced the object may change speed change direction or do both true or false?
If the forces acting on an object are balanced, then the object will do none of those things. The statement is false.
Diffusion of materials over long distance is fast true or false?
False, its slower.
The length of a vector arrow represents its?
The direction of the arrow represents the direction of the force; the length of the arrow is proportional to the magnitude of the force.
Is distance a vector quanity?
It can be both true or false - you can treat distance as a scalar, or as a vector. If you say that (say) the distance from the cities of Cochabamba and Quillacollo is 13 kilometers - WITHOUT specifiying the direction - then it is a scalar. If you also say that Quillacollo is to the east of Cochabamba, then it is a vector.
True or false work is done only when an object moves in the direction of the applied force?
False. Work is done whenever a force is applied to an object and there is a displacement in the direction of the applied force, whether the object moves in that direction or not. In cases where the object does not move, work is still done as long as there is a force applied over a distance.
When force is perpendicular to the direction of motion no work is done ture or false?
True. When the force is perpendicular to the direction of motion, no work is done because work is the product of force and displacement in the direction of the force. Since there is no displacement in the direction of the force, no work is done.
Distance is always less than or equal to the magnitude of the displacement. true or false?
True. Distance is the total length of the path traveled, while displacement is the direct line from the starting point to the ending point. Therefore, the distance can never be greater than the magnitude of the displacement.
Is Distance the magnitude of average velocity?
No, distance and average velocity are not the same. Distance is the total amount covered by an object irrespective of direction, while average velocity is the displacement of an object divided by the time taken, taking direction into account.
Is it true or false an object is in motion only if its distance from the reference point is stationary?
False. An object is in motion if its position changes with respect to a reference point, regardless of whether its distance from the reference point is stationary. Motion includes changes in position, direction, and speed.
Acceleration is the change in distance over time True or false?
False. Acceleration is a change of speed or direction over time.
When an object moves work has occurred true or false?
True. Work is done when an object moves in the direction of the force applied to it. Work is calculated as the force applied multiplied by the distance the object moves in the direction of the force.
True or false a translation is a transformation in which every point of the preimage is moved the same distance in the same direction?
Yes.
Is it true or false that Displacement is the slope of the velocity vs time graph?
It is false.
A single-displacement reaction and a double-displacement reaction are always redox reactions.?
Single displacement reaction and a double displacement reaction are redox reactions. apex- false
Momentum is defined as the rate at which work is done true or false?
False. Momentum is not the rate at which work is done. Momentum is the product of an object's mass and its velocity, and it describes the object's motion and the difficulty of stopping it. Work, on the other hand, is defined as the product of force and displacement in the direction of the force.
