Is the motion of the body moving along a circular path with uniform speed called uniform motion? Justify your answer.
Important Questions on Motion and Time
______ : Scalar :: Force : Vector
Time : seconds :: Distance : _____
Read the passage given below:
Change in position of any object with respect to time is called motion. A body which does not move is said to be at rest or stationary. The state of motion of any object cannot change unless a force acts upon it. As we know, all objects in this universe are in constant motion. Thus, motion is one of the important topics of Physics. Motions are of different types: such as uniform, non-uniform, periodic, linear, circular and rotatory motion. A motion which covers equal distances in equal intervals of time is called uniform motion. For a body to be in uniform motion, it must move in a straight line. When a body moves in a circular path with uniform speed, it is called uniform circular motion. When a body travels unequal distances in equal intervals of time, it is called non-uniform motion.
Answer the following question by choosing the correct options given below.
Motion of an object cannot change unless any ______ acts upon it.
Change in position of any object with respect to time is called motion. A body which does not move is said to be at rest or stationary. Motion of any object cannot change unless a force acts upon it, as we know all objects in this universe are in constant motion. Thus, motion is one of the important topics of Physics. Motions of different types such as uniform, non-uniform, periodic, linear, circular and rotatory motion. A motion with covers equal distances in equal intervals of time is called uniform motion. For a body to be in uniform motion it must move in a straight line. When a body moves in a circular path with uniform speed it is called uniform circular motion. When a body travels unequal distances in equal intervals of time, it is called non uniform motion.
Answer the following questions by choosing the correct options given below.
A body moving with circular path with uniform speed shows
Graph - indicates the distance covered by a car and the time taken by it while travelling on a straight road, whereas Graph- indicates the motion of a bus on a crowded street. Looking at the graph describe the following situation:
What kind of motion does the bus possess?
Graph - indicates the distance covered by a car and the time taken by it while travelling on a straight road, whereas Graph- indicates the motion of a bus on a crowded street. Looking at the graph describe the following situation:
What kind of motion does the car possess?
Study the graph and answer the questions
Graph - indicates the distance covered by a car and the time taken by it while travelling on a straight road, whereas Graph- indicates the motion of a bus on a crowded street. Looking at the graph describe the following situation:
Which portion of the graph - indicates a)maximum speed b)minimum speed.
