Which type of magma is known for the most violent eruptions? a. basalticb. rhyoliticc. andesiticd. both basaltic and andesiticps, its not middle school, its high school.

B. Rhyolitic

Rhyolitic magma is responsible for most violent volcanic eruptions. Rhyolitic magma erupts catastrophically with high intensity gas content. This magma being more viscous traps gases, builds pressures and erupts explosively. High viscosity of this magma is because of high silica content that erupt with the mineral contents of the rocks.

b. false

explanation:

suppose a rock in free fall is dropped off a cliff. after falling for 5 seconds, its speed would not be 100 m/s.