Dua buah cermin datar X dan Y saling berhadapan dan membentuk sudut 60 derajat. Seberkas cahaya menuju X dengan sudut datang 60 derajat sehingga dipantulkan ke Y. Hitunglah sudut pantul dari cahaya yang meninggalkan Y

What is it's potential energy when it is 1000m above the ground

How high must a basketball of mass 0.62 kg be lifted to increase its GPE by 6.7 J?

What would happen if all the toilets were flushed at once?

Suitably qualified individuals who write prescriptions for controlled substances are assigned a number which contains two letters and seven digits. This number is the A. physicians practice number. B. prescriber's license code. C. DEA number. D.

What are two things people never eat before breakfast

When is a hypothesis developed in the scientific method? before there is a question after a question has been identified and observations are made after an experiment if the experiment justifies one

Interactive LearningWare 4.1 reviews the approach taken in problems such as this one. A 1800-kg car is traveling with a speed of 14.0 m/s.

Compare the Lagrangian method with the Newton-Euler method in detail.

A plane is flying east at 135 m/s. The wind accelerates it at 2.18 m/s^2 directly northeast. After 18.0s, what is the magnitude of the displacement of the plane?

The same constant force, F, is applied to two blocks. The first block has a mass of M and the second block has a mass of 2M. Both blocks are initially at rest and the force acts on each of them for the same period of time, t.