2. What does negative velocity mean? O Velocity has been infused with negative ions
O The acceleration is positive but in the wrong direction
O The velocity of the object while it is returning to its starting point
O Motion that is negative

Given the position vector of the particle r(t)=(t+1)i+(t^2−1)j+2t k, find the particle's velocity and acceleration vectors at t=1

The government has declared that a hurricane is likely to hit the east coast. which government division is part of acf and provides guidance to citizens? a. job opportunities for low-income individuals b. office of human services emergency preparedness and response c. assets for independence d. low-income home energy assistance program

Sound is a disturbance that travels through a medium as a