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?

Other questions in category

• 23. A car is driving at 15 m/s and accelerates at a rate of 23 m/s2 for 22.8 seconds. What speed did...
• Describe the mechanism that orchids use to control their pollen distribution....
• Electromagmetic radiation comes in different forms which pair does not appear next to one an other i...
• Three-Dimensional Thinking
• What is the Validity measures of a basketball bouncing
• Five particles are shot from the left into a region that contains a uniform electric field. The numb...
• The gauge pressure in a balloon in measured by means of an open-tube manometer that uses water (dens...
• Your friend says that for a moving object to continue moving, a force must be continually applied to...
• 55. A projectile of mass 2.0 kg is fired in the air at an angle of 40.0° to the horizon at a speed o...
• Recognize and name the types of roots given below: