First answer will be marked brainliest, thanked and commented
Do as many questions as possible(at least 7)
Answers
Answer:
1. When an object changes its position with respect to its surroundings and time it is said to be in motion
2. the essential things describe the position of object are
observer , inertial frame and time
3. Rest and motion are the relative terms because they depend on the observer's frame of reference. ... So if two different observers are not at rest with respect to each other, then they too get different results when they observe the motion or rest of a body
4. Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position.
The SI base unit for distance is the meter
6. Instantaneous velocity is the velocity of a body at any particular instance during its motion. For example, the instantaneous velocity of a motor-cycle at a particular instance is 40 km h-1 if it is moving at 40 km h-1 at that particular instance. It is measured by the speedometers on the vehicles.
9. Instantaneous velocity is the velocity of a body at any particular instance during its motion. For example, the instantaneous velocity of a motor-cycle at a particular instance is 40 km h-1 if it is moving at 40 km h-1 at that particular instance. It is measured by the speedometers on the vehicles.
Answer:
mark her as brainliest as her answer is correct