Q. A 6.00 x10^4 kg space probe is traveling at a speed of 14000 m/s through deep space. Retrorockets are fired along the line of motion to reduce the probe's speed. The retrorockets generate a force of 5.00 x10^5 N over a distance of 2600 km. What is the final speed of the probe?
Q. Find d, the distance between the photogates, using the times and the glider length. There is two ways to find this for the up and down directions. Meaning if you have 5-7 runs, you should have 20-28 values for d. Using those, find the mean and precision of d. (Be sure to explain what you're doing and use the proper number (20-28) when finding the SDM).