Recent questions in 11th Physics

0 votes

0 answers

Acceleration due to gravityThe acceleration for any object moving under the sole influence of gravity is known as acceleration due to gravity. So, for an object of mass `m,` the acceleration experienced by it is usually denoted by the symbol g which is related to F by Newton’s second law by relation `F= mg`. Thus,`g=F/m=(GM_e)/(r_e^2)`Acceleration `g` is readily measurable as `R_e` is a known quantity. The measurement of `G` by Cavendish’s experiment (or otherwise), combined with knowledge of `g and R_e` enables one to estimate `M_e` from the above equation. This is the reason why there is a popular statement

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

Acceleration due to gravityThe acceleration for any object moving under the sole influence of gravity is known as acceleration due to gravity. So, for an object of mass `m,` the acceleration experienced by it is usually denoted by the symbol g which is related to F by Newton’s second law by relation `F= mg`. Thus,`g=F/m=(GM_e)/(r_e^2)`Acceleration `g` is readily measurable as `R_e` is a known quantity. The measurement of `G` by Cavendish’s experiment (or otherwise), combined with knowledge of `g and R_e` enables one to estimate `M_e` from the above equation. This is the reason why there is a popular statement

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

Earth’s SatelliteEarth satellites are objects which revolve around the earth. Their motion is very similar to the motion of planets around the Sun. In particular, their orbits around the earth are circular or elliptic. Moon is the only natural satellite of the earth with a near circular orbit with a time period of approximately 27.3 days which is also roughly equal to the rotational period of the moon about its own axis. Also, the speed that a satellite needs to be travelling to break free of a planet or moon’s gravity well and leave it without further propulsion is known

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

Earth’s SatelliteEarth satellites are objects which revolve around the earth. Their motion is very similar to the motion of planets around the Sun. In particular, their orbits around the earth are circular or elliptic. Moon is the only natural satellite of the earth with a near circular orbit with a time period of approximately 27.3 days which is also roughly equal to the rotational period of the moon about its own axis. Also, the speed that a satellite needs to be travelling to break free of a planet or moon’s gravity well and leave it without further propulsion is known

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

Earth’s SatelliteEarth satellites are objects which revolve around the earth. Their motion is very similar to the motion of planets around the Sun. In particular, their orbits around the earth are circular or elliptic. Moon is the only natural satellite of the earth with a near circular orbit with a time period of approximately 27.3 days which is also roughly equal to the rotational period of the moon about its own axis. Also, the speed that a satellite needs to be travelling to break free of a planet or moon’s gravity well and leave it without further propulsion is known

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

Earth’s SatelliteEarth satellites are objects which revolve around the earth. Their motion is very similar to the motion of planets around the Sun. In particular, their orbits around the earth are circular or elliptic. Moon is the only natural satellite of the earth with a near circular orbit with a time period of approximately 27.3 days which is also roughly equal to the rotational period of the moon about its own axis. Also, the speed that a satellite needs to be travelling to break free of a planet or moon’s gravity well and leave it without further propulsion is known

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

Earth’s SatelliteEarth satellites are objects which revolve around the earth. Their motion is very similar to the motion of planets around the Sun. In particular, their orbits around the earth are circular or elliptic. Moon is the only natural satellite of the earth with a near circular orbit with a time period of approximately 27.3 days which is also roughly equal to the rotational period of the moon about its own axis. Also, the speed that a satellite needs to be travelling to break free of a planet or moon’s gravity well and leave it without further propulsion is known

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

What is periodic motion

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

What is oscillatory motion ? Give one

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

What is

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

Every oscillaory motion is

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

Every oscillaory motion is

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

Every oscillaory motion is

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

The girl sitting on a swing stands up. What will be the effect on periodic time of

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

At what distance from the mean position, is the kinetic energy in a simple harmonic oscillator equal to potential

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

A simple harmonic oscillator is represented by the equation : Y = 0.40 Sin (440t+0.61) Y is in metres t is in seconds Find the values of 1) Amplitude 2) Angular frequency 3) Frequency of oscillation 4) Time period of oscillation, 5) Initial

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

The soldiers marching on a suspended bridge are advised to go out of steps.

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

The springs of spring factor k, 2k, k respectively are connected in parallel to a mass m. If the mass = 0.08kg m and k = 2N|m, then find the new time

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

The bob of a vibrating simple pendulum is made of ice. How will the period of swing will change when the ice starts

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

0 votes

0 answers

An 8 kg body performs S.H.M. of amplitude 30 cm. The restoring force is 60N, when the displacement is 30cm. Find: - a) Time period b) the acceleration c) potential and kinetic energy when the displacement is

asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

Recent questions in 11th Physics

Categories