Q. What is the type of motion covered by a ball, when thrown at an angle of 45 degree with the horizontal under gravity?

View solution

Q. What is the type of motion covered by a particle in a plane?

View solution

Q. What does the gradient of a displacement time graph depict?

View solution

Q. The graph of a displacement time graph depicting an object at rest is parallel to X-axis.

View solution

Q. Translatory motion and rectilinear motions are same.

View solution

Q. What does RPM stand for?

View solution

Q. A object is said to be in motion if it’s_______ changes with respect to time.

View solution

Q. Rectilinear motion refers to a motion of an object in ________

View solution

Q. Which is a motion sensor?

View solution

Q. What does the gradient of a distance time graph depict?

View solution

Q. What is the nature of graph of displacement time graph depicting an object with uniform velocity?

View solution

Q. What is the SI unit of velocity?

View solution

Q. What does the gradient of a velocity-time graph depict?

View solution

Q. What does the area under velocity-time graph depict?

View solution

Q. What is Degree of freedom?

View solution

Q. Degree of freedom is denoted by which Greek symbol?

View solution

Q. What is the statistical formula of degree of freedom? (where “df” represents degree of freedom and “n” represents the number of values in the sample set)

View solution

Q. What is the degree of freedom of a system, that has 5 variables and only 2 equations are known?

View solution

Q. Degree of freedom can be found out by subtracting number of equations from number of variables.

View solution

Q. The degree of freedom of all the gases is same.

View solution