An airplane traveling north at 220. Meters per second encounters a 50.0-meters-per-second crosswind from west to east What is the resultant speed of the plane?

In a series circuit, as more batteries are added what effect does it have on the bulbs in a circuit. Will the bulbs get brighter or stay the same?

Could a vector ever be shorter than one of its components? Equal in length to one of its components? Explain.

A worker pushes a box in a factory. In each case, decide which force has the greater magnitude: the force exerted by the worker on the box or the force exerted by the box on the worker.

A stationary bomb explodes in gravity-free space breaking into a number of small fragments. Which one of the following statements concerning this event is true? A. Kinetic energy is conserved in this process. B.

Batteries should only be removed from the premises by a licensed battery hauler for recycling. A) True B) False

550 g of water at 105°C is poured into an 855 g aluminum container with an initial temperature of 11°C. The specific heat of aluminum is 900 J / (kg K).

what occurs when the soccer ball contacts the hands or arm of any player on the field except the goalkeeper?

Sand on a beach is covered by other layers of sand over time. The extra layers compress the first layer, packing it tighter and tighter. Over time, the bottom layers of sand have formed into sandstone, with colored bands showing the different layers.

How do i solve A sound wave has a frequency of 658 Hz in air and a wavelength of 0.46 m. What is the temperature of the air? Assume the velocity of sound at 0◦C is 331 m/s. Answer in units of ◦C

How has the space program affected Florida's culture