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What else can I help you with?
State whether there can be an object with a constant acceleration but with zero velocity?
yes, if it has a constant acceleration of 0m/s2
Which term explains whether an objects velocity has increased or decreaseed over time?
Acceleration describes whether an object's velocity has increased or decreased over time. An object has positive acceleration if its velocity is increasing, negative acceleration if its velocity is decreasing, and zero acceleration if its velocity is constant.
What types of forces determine whether an object remains at rest or moves at a constant velocity?
The types of forces that determine whether an object remains at rest or moves at a constant velocity are balanced forces. If the forces acting on an object are equal in size and opposite in direction, the object will remain at rest. If the forces are balanced and in the same direction, the object will move at a constant velocity.
How fast is it falling when it hits the ground?
The velocity at impact depends on the height it was dropped from and whether there is any air resistance. In a vacuum or if air resistance is negligible, an object will fall at a constant acceleration (9.81 m/s^2 on Earth). To calculate the velocity at impact, you can use the formula v = sqrt(2gh), where v is velocity, g is acceleration due to gravity, and h is the height.
Can you tell from a velocity-time graph whether an object is stationary?
If the curve is horizontal, then the speed is constant. If that horizontal graph lies on the x-axis, then the constant speed is zero, and the object is stationary.
Explain whether a car can move with changing velocity while maintaining constant speed?
Velocity is a quantity that has magnitude and direction. The magnitude of velocity is what we call "speed".If the velocity is constant, then its magnitude and direction are both constant.Constant magnitude means constant speed.So the answer to the question is "Yes".
What is acelerating?
Acceleration is the rate of change of velocity with respect to time. It can be positive, negative, or zero depending on whether the object is speeding up, slowing down, or maintaining a constant velocity. Mathematically, acceleration is defined as the derivative of velocity with respect to time.
Acceleration is the change of velocity?
Acceleration is the rate of change of velocity with respect to time. It can be positive, negative, or zero depending on whether the velocity is increasing, decreasing, or remaining constant. The unit of acceleration is meters per second squared (m/s^2).
What is acceleration in science?
Acceleration in science is the rate of change of velocity with respect to time. It is a vector quantity that indicates the change in speed or direction of an object. Acceleration can be positive, negative, or zero depending on whether an object is speeding up, slowing down, or maintaining a constant velocity.
The change in an object's velocity in given period of time?
The change in an object's velocity over a given period of time is calculated by subtracting the initial velocity from the final velocity. This change in velocity can be positive, negative, or zero depending on whether the object is speeding up, slowing down, or maintaining a constant speed. It is often represented using the formula: Δv = v_f - v_i.
What are the 3 things that describe acceleration?
Acceleration is the rate of change of velocity over time. It is a vector quantity, meaning it has both magnitude and direction. It can be positive, negative, or zero, indicating whether an object is speeding up, slowing down, or maintaining a constant velocity.
What does the Velocity signal do?
The Velocity signal measures the speed at which an object is moving along a particular direction. It provides information on the rate of change of an object's position over time, indicating whether the object is speeding up, slowing down, or maintaining a constant speed.
