A horizontal force of 5. 00 n acts on a body of weight 9. 80 n. How much acceleration is produced?.

Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j

The energy released by a nuclear fusion reaction is produced when

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat