Gravitational attraction causes the atoms and particles within a nebula to move closer together, reducing its volume. What likely occurred in the nebula as a result of these changes

Awind turbine is initially spinning at a constant angular speed. as the wind's strength gradually increases, the turbine experiences a constant angular acceleration 0.173 rad/s2. after making 2870 revolutions, its angular speed is 132 rad/s. (a) what is the initial angular velocity of the turbine? (b) how much time elapses while the turbine is speeding up?

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?

While you are driving in the lane next to the curb on a multi-lane road the car on your left suddenly moves toward you lane. they are about toy crash into your front fender. you