To show and then play a video clip, click on the arrow or the video clip title/description. Repeat to hide it.
UCF L4 Video Clip 1: Group 1 discusses CQ 4-1
Group 1 discusses CQ 4-1. They first think the answer is C (van exerts stronger force because it has more mass). They agree it's not B (equal strength forces). They think it is C because the van has more mass and will create more damage and they cite real life.
UCF L4 Video Clip 4: Group 1 discusses CQ 4-2
Group 1 discusses CQ 4-2. Vanessa thinks the answer is C and she bases it on the previous situation with the two carts. Mikayla doesn't agree: pushing against more mass requires a greater force. She supports B. Jessica also supports B and pushes against Vanessa as an illustration. Then she suggests D; it could be any of the above.
UCF L4 Video Clip 6: Group 2 discusses SQ #3 (CQ 4-5)
Group 2 discusses SQ #3 (CQ 4-5). At first Brianna thinks the answer is A because they are speeding up but Brook reminds her of the previous video they saw with the speeding up part suggesting they still exert equal forces. The group then agrees on B (equal forces).
UCF L4 Video Clip 1: Group 1 discusses CQ 4-1