An orange is thrown vertically upwards at 6.0m/s from a condominium window located 16.0m above the ground. The orange goes up, falls straight back down towards the ground
and lands on the roof of a van 2.40m in height.
a. Determine the maximum height reached by the orange above the ground.
b. Calculate the speed of the orange 1.0s after it has been thrown upwards.
c. How long is the orange in the air?
d. What is the speed of the orange just before it hits the van?
e. If an apple is thrown straight downwards at 3.0m/s from the window, determine if the
apple would hit the van traveling faster, slower or the same speed as the orange.

You have been consulted by the mobile phone company hookup about a new augmented reality product called “brows”. they want to develop an alternative to google glasses, which, you recall, is a proposed new product which plans to superimpose a whole range of wireless google services over the user’s ordinary vision of the world. these appear in little circles and ovals, and let you phone people, take photographs, navigate across cities and inside buildings, find shops and update your social media. brows would do this too, but not be limited to special google services. the user would wear a small cylinder-shaped device designed to fit on top of their existing eyewear (glasses or sunglasses). it would project a reversed image onto the inside of the lenses, the reflection of which would be in focus for the user. instead of voice control, the user would control the device by eye and neck movements, which the device would track. the device would connect via bluetooth to the user’s phone, which would supply most of the computing power and wireless connectivity. hookup also wants to know what existing services would be most in demand, and which would not work well with brows. using your knowledge of augmented reality, wearable technology and interface design, is the project feasible? if not, why not? if feasible, how could the product need to be modified for a better experience?

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.

To a of 4 x hz is 1. 0. mm nm nm