Select all of the following true statements for designing and analyzing a cam follower system. The units of A in an SVAJ diagram are distance/time^2. The units of J in

an SVAJ diagram are rad/time^3 OAn infinite jerk is occasionally acceptable when designing a cam O You must always have a continuous acceleration when designing a cam O Cam follower systems are an easy way to generate a motion with ad well with a constant input velocity. OCam follower systems must always have a dwell. O Cam-follower systems can be analyzed as a 4 bar mechanism A cam-follower system is typically better at generating precisely time devents than a 4-bar linkage. O Cam follower systems are a simple way of providing irregular motion.