Which objects reflects light with the longest wavelength

A 0.01-kg object is initially sliding at 9.0 m/s. It goes up a ramp (increasing its elevation by 1.5 m), and then moves horizontally before striking a spring of force constant k = 100 N/m. The spring is compressed by 5.

An object moves with an average speed of 3.0 m/s for 2.0 minutes. Select the answer that best represents the distance traveled by the object. The distance traveled by the object in that time is closest to ... a.) 6 m b.) 60 m c.) 180 m d.) 360 m

Where is cascade range located?

Calculate the pressure of an enclosed fluid on which a force of 150 N is exerted over an area of 10 cm2. give the answer in pascals.

A sample of the material halite measures 3.18 cm long by 3.06 cm wide by 2.79 cm high and has a mass of 58.75 g. What is the its specific gravity?

Select all that apply. Select the major problems associated with the production of nuclear energy. air pollution hazardous solid wastes depletion of natural resources potential reactor accidents harm to animal and plant life

Which of the following is a consequence of abuse only? Dangerous and can have many serious consequences. Develops into a physical and/or psychological need for a substance. Inappropriate use of drugs due to ignorance.

What is the effect of friction on a moving object

What is the only planet where a day lasts longer than a year?

how many kilograms off mercury would fill a 5litre container if the density of mercury is 13.6grams per cm3