Maddie and juan's were given to task of trying to cook a s'more using the sun! they built this oven using a box and aluminum foil. after setting up the device, they put four s'mores in the box. ten minutes later the s'mores were hot and ready to eat. describe the energy transformation that took place in the students' oven. a) solar energy to heat energy eliminate b) solar energy to light energy c) reflected energy to heat energy d) light energy to mechanical energy

An object thrown vertically upward from the surface of a celestial body at a velocity of 36 m/s reaches a height of sequalsminus0.9tsquaredplus36t meters in t seconds. a. determine the velocity v of the object after t seconds. b. when does the object reach its highest point? c. what is the height of the object at the highest point? d. when does the object strike the ground? e. with what velocity does the object strike the ground? f. on what intervals is the speed increasing?

In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong

A2.00-m long piano wire with a mass per unit length of 12.0 g/m is under a tension of 8.00 kn. what is the frequency of the fundamental mode of vibration of this wire?