A display demonstrating probability consists of a board full of pegs with four bins at the bottom. A ball is placed at the top and bounces through the pegs before ending up in one of the bins. Each bin can hold multiple balls. The balls are distinguishable.

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your

An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )