The summer season is closely linked to which of the following? an equinox because the earth is very close to the sun an equinox because the earth is very far away from the sun a solstice because the earth is very close to the sun a solstice because the earth is very far away from the sun

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course? a. 12.5 m/sb. 1.33 m/sc. 1.25 m/sd. 13.3 m/s

Along wire of diameter 1 mm is submerged in an oil bath of temperature ∞ 31°c. the wire has an electrical resistance per unit length of 0.01 ω/m. if a current of 103 a flows through the wire and the convection coefficient is 500 w/m2·k, what is the steady-state temperature of the wire? from the time the current is applied, how long does it take for the wire to reach a temperature that is within 1°c of the steady-state value? the properties of the wire are 8000 kg/m3, 500 j/kg·k, and 20 w/m·k.