A car goes 4 south and 3 m East. Find the resultant vector using Tip-Tail method.

A. 5 m southeast

B. 5m southwest

C. 5m northeast

D. 5m north west

When a wave source moves toward a receiver, does the receiver encounter an increase in wave frequency, wave speed, or both?

When two air masses with different characteristics meet what happens

in 1 second, 2.68x10^16 Na ions arrived at the negative electrode and 3.92x10^16 Cl - ions arrive at the positive electrode what is the current passing through the electrodes?

The amount of diffraction that a sound wave undergoes depends on

Which of the following is not a method used to improve management of tropical rainforests? a. increased logging b. establishing special reserves for critical species c. utilize better agricultural techniques d. the use of plantations

A force acts on a 5kg object at rest. How fast will the object accelerate on a frictionless surface? A.) 4 m/s^2 B.) 15 m/s^2 C.) 25 m/s^2 D.) 100 m/s^2

Four wrestlers step on a scale for a tournament. Wrestler A weighs in at 170 pounds; wrestler B weighs in at 168 pounds; wrestler C weighs in at 171 pounds; and wrestler D weighs in at 169 pounds.

What is a change in velocity per time

Recall specific heat of water is 4186 j/kg/C. Find the specific heat of sample. Water. Sample Mass 109 192 Internal temperature. 21. 67 Final temperature. 30.1. 30.1

During which period did the first large herbivores and carnivores appear?