JEE Main c11phy_grav_satellites — practice questions
12 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice JEE Main c11phy_grav_satellites in the app →Per NCERT §7.9 eqn 7.35, the orbital speed of a satellite at height h above Earth's surface is which?Per NCERT §7.9 eqn 7.37, the time period of a satellite at distance (R+h) from Earth's centre is which?Per NCERT §7.9 eqn 7.39, the period of a satellite orbiting CLOSE to Earth's surface (h ≪ R_E) is approximatelPer NCERT §7.10 eqn 7.40, the kinetic energy of an orbiting satellite of mass m at distance (R+h) is which?Per NCERT §7.10 eqn 7.41, the potential energy of an orbiting satellite at distance (R+h) is which?Per NCERT §7.10 eqn 7.42, the TOTAL mechanical energy of an orbiting satellite is which?Per NCERT §7.10, the relationship between total energy E and PE of an orbiting satellite is which?Per NCERT Example 7.5, the period of Mars' orbit (orbit radius 1.52 × Earth's) is approximately which?Per NCERT §7.9 (geostationary satellite, not stated but standard), the orbital period of a geostationary satelPer NCERT Example 7.8, energy required to move a satellite from a circular orbit at 2R_E to 4R_E around Earth Per NCERT §7.9 + Example 7.7, for the Moon's orbit (R ≈ 3.84 × 10⁵ km), the time period computed from k = 1.33Per NCERT §7.9, the orbital speed v of a satellite scales with orbital radius r as which?