3. In a science fiction story about space exploration an expedition to Mars was described. The space ship landed in a rocky valley and the astronauts promptly prepared their vehicle for a trip on the planet's surface. This special vehicle was designed with big inflated tires. On the very first steep slope the vehicle tipped over. They did have small steel balls onboard to increase traction. They thought of suspending a bunch of them beneath the vehicle to lower its center of gravity, but that would decrease the clearance and cause the weights to strike rocks and the ground more often How could it be done?

QUESTION 4 As shown in the accompanying pictures, the Chi-Cheemaun (meaning "big canoe" in Ojibwe) is a passenger and vehicle ferry that runs between Tobermory (at the tip of the Bruce Peninsula) and South Baymouth on Manitoulin Island. ex If 140 vehicles each with an average weight (including passengers) of 18 kN are loaded onto the ferry while it is parked at the dock in Tobermory, how much farther will the ferry sink into Georgian Bay? For simplicity, you can assume that the bottom section of the ferry that is submerged in the water is essentially rectangular in shape with dimensions of 19 m in width and 111 m in length. Lake Huron et Huron South Bayreuth Tobermory Kincardine o Goderich Sarnia 402 Georgian Bay bWiston Owen Stand Ⓡ Shelburg Kitchener 400 London Brampto Barrie 400 Toronto DEW Hamilton Niagara Falls Buffalo

If the mass of the hanging-mass is increased and the mass of the cart remains the same, how would the steepness of the position versus t2 be affected? The best-fit line would decrease in steepness.The best-fit line would increase in steepness.    Impossible to determine because the net force is not a part of the position vs t2 graph.There would be no change in steepness.

Required information A photograph of the NASA Apollo 16 Lunar Module (abbreviated by NASA as the LM) is shown on the surface of the Moon. Such spacecraft made six Moon landings during 1969 - 72. A simplified model for one of the four landing gear assemblies of the LM is shown. Assume the weight of the LM is uniformly supported by all four landing gear assemblies, and neglect friction between the landing gear and the surface of the Moon. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A (2.5, 2.5, -2.2) m B (1.5, 1.5,0) m C(2, 1,-1.2) m D(1,2,-1.2) m Z B D If the LM has 14950 kg mass and rests on the surface of the Moon where acceleration due to gravity is 1.62 m/s2, determine the forces supported by members AB, AC, and AD. (Round the final answers to four decimal places. Include a minus sign if necessary.) The forces supported by members AB, AC, and AD are as follows: TAB 10621 N TAC= 2903 N TAD 6032 N