What was done to overcome the problem of the MSL landing? 1. A tether and roper were used 2. More airbags were used

3. A parachute was used

4. A pulley system was created

PLS HELP ASAP

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.

This question is only for applicants to scholars for medicine or scholars for dental medicine: what aspects about medicine (or dental medicine) intrigue you? describe how these aspects influence your life. (100-650 words)

Select the word from the list that best fits the definition a system made of 25 satellites