Consider the following specific case of the system described in the example above. Suppose the angle θ is 67.0° and the mass of the ball is 6.60 kg. (a) Determine the mass of the block if the tension in the cord is equal to the weight of the ball: T = m1g.

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45∘. what percentage of the initial intensity is transmitted by the system?

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves