Questions in Grade High-school

Questions in Grade High-school

[Homework Help] The mass of cart 1 is 1.10 kg, and the mass of cart 2 is unknown. The carts were placed next to each other, and a spring was activated, causing them to move away from each other. The recorded velocities are as follows: - Cart 1: [tex]v_1 = 0.75 \, \text{m/s}[/tex] - Cart 2: [tex]v_2 = 0.34 \, \text{m/s}[/tex] What is the mass of cart 2?

[Homework Help] Do you think that Africa was better off as a result of European colonization?

[Homework Help] List some key facts about the civil rights movement.

[Homework Help] Convert 56.0 kg into pounds (lb).

[Homework Help] Many residents in a small town have developed a bacterial infection. Two students hypothesize that the bacteria are coming from the town's drinking water. They look for the bacteria in water samples from the lake that supplies 80 percent of the town's drinking water. When they find no bacteria, the students conclude that the town's residents are not getting the bacteria from their drinking water. Which is a source of error in the students' experimental design?

[Homework Help] Which of the following is not a factor in determining a culture's economic activity? A. Climate B. Language C. Physical landforms D. Natural resources

[Homework Help] Shannon had three times as many quarters as nickels. She had $2.40 in all. How many quarters did she have?

[Homework Help] What happened to change people's old views and lead them to believe in continental drift?

[Homework Help] How did events during World War II lay the groundwork for African Americans to fight for civil rights in the 1950s?

[Homework Help] Five times the sum of a number and one is 115. What is the number? Use [tex]x[/tex] as your variable.