Respuesta :
Answer:
True
Explanation:
Velocity is a vector, therefore it consists of two elements:
- A magnitude (also called speed), which is the ratio between the displacement of the object and the time taken
- A direction, which corresponds to the direction of motion of the object
Therefore, velocity can be describes as positive or negative, depending on the direction which has been chosen as positive. If we chose the positive x-axis as positive direction, therefore:
- if the object is moving to the right (positive x-direction), the velocity will be positive
- if the object is moving to the left (negative x-direction), the velocity will be negative
So, in this case, since the velocity of the cart is negative, it must be moving to the left.
The given statement is true. The cart velocity is negative therefore the cart must have to be moved to the left. velocity is a vector quantity. it is defined by both megnitude and direction.
What is velocity?
The change of displacement with respect to time is defined as the velocity.
Velocity is a vector quantity. it is a time-based component. Velocity at any angle is resolved to get its component of x and y-direction.
Velocity is a vector quantity it defined by both megnitude and direction. the direction of velocity depends on the direction of displacement.
While the displacement direction is defined by the cartesian coordinate. If the cart moves on a positive x-axis the cart velocity is positive while if the object moves on a negative x-axis velocity is negative.
If the x component of velocity is negative object must have to move to the left. Hence the statement is true.
To learn more about the velocity refer to the link;
https://brainly.com/question/862972
