A satellite is orbiting earth at a distance \( r \). Variations of its kinetic energy, potential...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=u3XmIeIShhM


Duration: 4:45
11 views
0

A satellite is orbiting earth at a distance \( r \). Variations
of its kinetic energy, potential energy and total
energy, is shown in the figure. Of the three curves
shown in figure, identify the type of mechanical
energy they represent.
(1) 1 Potential, 2 Kinetic, 3 Total
(2) 1 Total, 2 Kinetic, 3 Potential
(3) 1 Kinetic, 2 Total, 3 Potential
(4) 1 Potential, 2 Total, 3 Kinetic
W.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-01-15Escape velocity of a body from earth is \( 11.2 \mathrm{~km} / \mathrm{s} \). Escape velocity, w...
2023-01-15The ratio of radii of two satellites is \( p \) and the ratio of their acceleration due to gravi...
2023-01-15A particle falls from infinity to the earth. Its velocity on reaching the earth surface is : (1)...
2023-01-15Escape velocity of a \( 1 \mathrm{~kg} \) body on a planet is 100 \( \mathrm{m} / \mathrm{s} \)....
2023-01-15A missile is launched with a velocity less than the escape velocity. Sum of its kinetic energy a...
2023-01-15Potential energy of a \( 3 \mathrm{~kg} \) body at the surface of a planet is - 54J, then escape...
2023-01-15A projectile of mass \( \mathrm{m} \) is thrown vertically up with an initial velocity \( v \) f...
2023-01-15A body attains a height equal to the radius of the earth when projected from earth surface. The ...
2023-01-15If \( M_{e} \) is the mass of earth and \( M_{m} \) is the mass of moon \( \left(M_{e}=81 M_{m}\...
2023-01-15The gravitational potential energy is maximum at: (1) infinity (2) the earths surface (3) The ce...
2023-01-15A satellite is orbiting earth at a distance \( r \). Variations of its kinetic energy, potential...
2023-01-15Weight of a body of mass \( m \) decreases by \( 1 \% \) when it is raised to height \( \mathrm{...
2023-01-15The imaginary angular velocity of the earth for which the effective acceleration due to gravity ...
2023-01-15The mass of the moon is \( 1 \% \) of mass of the earth. The ratio of gravitational pull of eart...
2023-01-15Two different masses are droped from same heights. When these just strike the ground, the follow...
2023-01-15Imagine a new planet having the same density as that of earth but its radius is 3 times bigger t...
2023-01-15If the rotational speed of earth is increased then weight of a body at the equator (1) increases...
2023-01-15A body weighs \( \mathrm{W} \) newton at the surface of the earth. Its weight at a height equal ...
2023-01-15When you move from equator to pole, the value of acceleration due to gravity (g) :- (1) increase...
2023-01-15Three equal masses of \( 1 \mathrm{~kg} \) each are placed at the vertices of an equilateral tri...
2023-01-15Acceleration due to gravity at earths surface is \( \mathrm{g} \) \( \mathrm{m} / \mathrm{s}^{...