7.1.1
Gravitational Force
1201 1202 1203 1204 1205 1206
7.1.2
Satellite Motion
1207 1208 1215* 1216 | 1209 1210 1211 1212 1213 1214
7.1.3
Geostationary and Other Orbits
1217 1218 1219 1220 1221 1276 | 1224 1225 1226 1227 1228 | 1222 1223
7.2.1
Gravitational Field Strength
7.2.2
Gravitational Field of a Point Mass
1229 1230 1231 | 1232 1233 1234
7.2.3
Earth’s Gravitational Field
1235 1236 1237 1238 1239 1240 1241
7.2.4
True g and Apparent g
1242 1243 1244 1245
7.3.1
Why is GPE always negative?
1247
7.3.2
Derivation of the GPE Formula
1246 1248
7.3.3
Escape Velocity
1259 1260 1261 1257 1258* | 1254
7.3.4
Energy of Satellites
1269 1270 1271 1272 1273 1274 1275
7.4.1
Potential vs GPE
1251
7.4.2
Gravitational Potential of a Point Mass
1249 1250 1252 1253 | 1255 1256 1268 1267
7.5.1
GPE Gradient and Potential Gradient
1262 1263 1264 1265 1266