The mass of Jupiter is `1.91xx10^(36)` kg and its diameter is `13.1xx10^(7)` m. Calculate the escape velocity on the surface of Jupiter.

The mass and radius of the planet Jupiter are 2 xx 10^(27) kg and 7 xx 10^(7) m, respectively. Calculate the acceleration due to gravity on the surface of Jupiter.

The mass of an electron is 9.1 xx 10^(-31) kg . If its kinetic energy is 3.0 xx 10^(25) J , calculate its wavelength.

The mass of an electron is 9.1 xx 10^(31) kg if its K.E. Is 3.0 xx 10^(25) J calculate its wavelength .

The mass of an electron is 9.1 xx 10^-31 kg. If its K.E is 3.0 xx 10^-25 J . Calculate its wavelength.

The mass of planet Jupiter is 1.9xx10^(7)kg and that of the Sun is 1.99xx10^(30)kg . The mean distance of Jupiter from the Sun is 7.8xx10^(11) m. Calculate the gravitational force which Sun exerts on Jupiter. Assuming that Jupiter moves in circular orbit around the Sun, also calculate the speed of Jupiter G=6.67xx10^(-11)Nm^(2)kg^(-2) .