22-11-2022
Physics

Answered

A student determines the average speed of a bubble rising through a liquid at constant speed. When the student starts the stopwatch the bubble is at position P.
After 2.0 s the bubble is at position Q.

What is the speed of the bubble between P and Q?

Answer :

Other Questions

if she makes 2.0 rotations in 1.9 s when in the tuck position, what is her angular speed ( rev/s ) when in the straight position?

at an instant when the resistor is dissipating electrical energy at a rate of 0.850 j/sj/s , what is the speed of the bar?

an object of mass 855.9 g is moving across a horizontal surface at a speed of 26.8 m/s, what is the kinetic energy of this object

what can be said about the speed of the object when the velocity and acceleration have opposite signs?

what factor(s) determine the speed of wind-blown waves in deep ocean? what factor(s) determine the speed of tsunami wave?

What would be the orbital speed and period of a satellite in orbit 1.22 ✕ 10^8 m above the Earth?

suppose a 77-kg gymnast climbs a rope. (a) what is the tension in the rope if he climbs at a constant speed?

17) what is the net power needed to change the speed of a 1600-kg sport utility vehicle from 15.0 m/s to 40.0 m/s in 4.00 seconds?