Every 10 seconds a pendulum makes 2 cycles. What are the period and frequency of this pendulum

When an 8-V battery is connected to a resistor, 2 A of current flows in the resistor. What is the resistor's value? A. 2 ohms B. 4 ohms C. 8 ohms D. 16 ohms E. more than 16 ohms

A plane is flying 2400 miles from a to b. the speed of the plae is 600mph and the speed of the tailwind is 40 mph how many hours after take off would it b efaster to get to b rather than to return to a in case of emergency

Witch of the following best describes fault line? A. a large body of salt water B. a solid sheet of ice and snow C. a raised peak In earths surface. D. a crack in earths crust

South African frogs are capable of jumping as far as 10.0m in one hop. Suppose one of these frogs makes exactly 15 of these jumps in a time interval of 60.0s. What's the frogs average velocity.

1 In which direction does the Sun appear to move across the sky?. from west to east from east to west from north to south from south to north

What will happen if you rub two different materials together?

What is the acceleration of a 1200 kg car acted on by a net force of 250n?

A woman pulls a crate up a rough, inclined plane at constant speed. Which one (s) of the following statements concerning this situation is (are) correct? Group of answer choices The woman does positive work in pulling the crate up the incline.

In a compression wave, particles in the medium move a. perpendicular to the direction of the wave c. in the same direction as the wave b. opposite of the direction of the wave d. in depends upon state of the medium

Every choice has a positive or negative consequence. a. True b. False