No, both animals maintained a constant speed while swimming.
Yes, the hippo changed its speed. We can tell because the rate of change in the hippo's position over time is not constant, indicating a change in speed.
Acceleration refers to any change in speed, direction, or both. It can be either an increase or decrease in speed, a change in direction, or a combination of both.
A change in velocity due to a change in direction can occur when an object changes its direction of motion, even if its speed remains constant. A change in velocity due to a change in speed occurs when an object either accelerates or decelerates, resulting in a change in its speed.
Yes, a change in speed of an object always indicates a change in speed. Speed is a scalar quantity that represents how fast an object is moving without specifying the direction, so any change in the speed of an object indicates that it is either speeding up or slowing down.
When you change speed and direction, you are changing your velocity. Velocity is a vector quantity that includes both speed and direction. So when you modify either speed, direction, or both, you are altering your velocity.
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Yes, the hippo changed its speed. We can tell because the rate of change in the hippo's position over time is not constant, indicating a change in speed.
Acceleration can be either a change in speed or a change inthe direction of the motion even if speed doesn't change.a=dv/dt
Acceleration refers to any change in speed, direction, or both. It can be either an increase or decrease in speed, a change in direction, or a combination of both.
A change in velocity due to a change in direction can occur when an object changes its direction of motion, even if its speed remains constant. A change in velocity due to a change in speed occurs when an object either accelerates or decelerates, resulting in a change in its speed.
Yes, a change in speed of an object always indicates a change in speed. Speed is a scalar quantity that represents how fast an object is moving without specifying the direction, so any change in the speed of an object indicates that it is either speeding up or slowing down.
The motor is either single or two speed. You can change the size of the pulleys if yours has a belt. If it is direct drive, it runs at the speed it does.
FALSE. Acceleration is the change of speed and/or direction of an object.
Dinosaurs and mammals both changed their speed. These changes in speed were due to their constantly changing demands and environment.
When you change speed and direction, you are changing your velocity. Velocity is a vector quantity that includes both speed and direction. So when you modify either speed, direction, or both, you are altering your velocity.
Acceleration refers to the rate of change of an object's velocity over time. When an object accelerates, its motion changes either in speed, direction, or both. A positive acceleration indicates an increase in speed, while negative acceleration (deceleration) indicates a decrease in speed.
A change in speed may not affect the velocity of the rover if the change in speed happens in a direction perpendicular to the current velocity vector. Velocity is a vector quantity that includes both speed and direction, so changes in speed alone may not affect the overall velocity if the direction remains constant.