A wave has a wavelength of 10 mm and a frequency of 5 hertz. What is its speed?

a. 50 mm/s

b. 50 hertz's

c. 2 mms

d. 0 0.50 mms

When a boat is dropped off a cliff and falls for 4.54 seconds before hitting the water below. How for did the boat fall in those 4.54 seconds?

What role does the respiratory system play in eliminating wastes from the body? put in complete sent.

The area of a rectangular loop of wire is 3.6 * 10-3 m2. The loop is placed in a magnetic field that changes from 0.20 T to 1.4 T in 1.6 s. The plane of the loop is perpendicular to the direction of the magnetic field.

A carmaker has designed a car that can reach a maximum acceleration of 12 meters/second2. The car's mass is 1,515 kilograms.

The two students are discussing conductor wire student a says that the larger the gauge number of a wire the thicker the wire is student B says that the larger the gauge number of a wire the more current carrying capacity the wire has which of the

What is the formula for velocity?

The 3.00 kg cube in fig. 15-47 has edge lengths d 6.00 cm and is mounted on an axle through its center. a spring (k 1200 n/m con - nects the cube's upper corner to a rigid wall. initially the spring is at its rest length.

A freight train traveling with a velocity of - 4. o m/s begins backing into a train yard. if the train's average acceleration is - 0.27 m/s^2 what is the trains velocity after 17s

How can we describe an atom

What is the volume of a gold nugget that weight 2.20kg. the density of gold is 19g/cm^3 ... ?