Alizard accelerates from 2m/s west to 10m/s in 4 seconds. what is the lizards average
acceleration?

Given values:

The acceleration is:

→

By putting the above values, we get

Thus the approach above is appropriate.

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Explanation:

Let a be the average acceleration of the Lizard.

Given:

The initial velocity of the Lizard .

The final velocity of the Lizard .

Time

We need to find the average acceleration.

We use the below formula for average acceleration of the Lizard.

Substitute all given value in above equation.

Therefore the average acceleration of the Lizard is .

the duration of a photographic flash is related to an rc time constant, which is 0.100 μs for a certain camera.

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.