Period vs string length

String length (cm) 100cm, 75cm, 50cm, 25cm

Each one below matches the strength length above

time 10 periods (s) - trial 1

time for 10 periods (s) - trial 2

time for 10 periods (s) - trial 3

Water (2290 g) is heated until it just begins to boil. if the water absorbs 5.57*105 j of heat in the process, what was the initial temperature of the water?

A car with a leftward velocity and a rightward acceleration is A moving left and speeding up B moving left and slowing down C moving to the right and speeding up D moving to the right and slowing down E Two or more of the above are possible

What happens when two waves pass through each other

If a car travels at an average speed of 50kms/hr, how much time would it take to complete a trip of 75 kilometers?

When a continental tropical air mass influence the united states what kinds of weather does it bring with it?

What is your acceleration? 1) 4 m/s 2) 5 m/s 3) 3 m/s 4) 2 m/s

If the mass of a material is 46 grams and the volume of the material is 7 cm^3, what would the density of the material be?

Two balls have the same mass. One ball moving along the positive x axis and the other ball moving along the positive y axis undergo perfectly inelastic collision. What can you say about the motion of the balls after the collision? A.

The back wall of an auditorium is 30.0 m from the stage. If you are seated in the middle row, how much time elapses between a sound from the stage reaching your ear directly and the same sound reaching your ear after reflecting from the back wall?

Your town has decided to build a new power plant to replace the old coal burning plant. Suggest a renewable resource that they could use to generate power. Describe two advantages and two disadvantages of the resource you have recommended.