Can someone please help?l

Mr. mann's science students were experimenting with speed. they set up a 1 meter (100 cm) track. the students used balls instead of cars. the balls were different sizes and made of different materials. four at a time, students rolled balls around the track to see which had the fastest and slowest speeds. some of their data are shown in the table. which ball will take the longest to complete one lap around the track?

Where did the constitutional convention take place

Francisco loves to learn, but his lack of english makes him feel “nervous and scared.” why is he both happy and scared of school