Calculate the *altitude* of an "ares-synchronous" orbit, that is, calculate the orbital altitude above mars for a satellite that has the same rotation period as mars. (a) what launch speed from the surface of mars is required to place a satellite in synchronous orbit around mars? you may neglect any rotation of the surface of marsfor part (b).take the mass of mars to be 6.4171*1023kg, the radius of mars to be 3389.5 km, and its rotation period to be 24.623 hours.

carla slowed down in the beginning of her trip, stopped, and then sped up

a small object of mass 3.66 g and charge -17.6 µc is suspended motionless above the ground when immersed in a uniform electric field perpendicular to the ground. what are the magnitude and direction of the electric field?

answer: 802.3 kilo joules of energy represents 191.75 kilo calorie of energy.

explanation:

energy released during combustion of one mole methane = 802.3 kilo joules

if 1 kilo joule = 0.239006   kilo calorie

then ,802.3 kilo joule will be = 802.30.239006 kilo calorie

802.3 kilo joule = 191.75 kilo calorie

hence, the energy in kilo calorie is 191.75 kilo calorie.

graph slopes whilst gas cools, then it is flat whilst conensation to liquid happens, the coolong liquid then graphs as a slope when it solidifies graph is flat

latent heat