An object is dropped at a height of 6 m from the ground. How fast is it moving just before it hits the ground?

Sejumlah gas ideal menjalani proses isotermik sehingga tekanannya menjadi 2 kali tekanan semula. volume gas ideal menjadi

What is an object's acceleration if it is moving at 30 m/s and comes to a stop in 5 s? - 30 m/s2 - 6 m/s2 30 m/s2 6 m/s2

Which of the following measurements is a deceleration? a. 0 km/h2 b. 1.7 m/s2 c. - 8.0 m/s d. - 5.6 km/s2

What are (a) the kinetic energy, (b) the rest energy, and (c) the total energy of a 1.50 g particle with a speed of 0.600 c?

Current enters a circuit at a: 1. positive terminal 2. negative terminal 3. low potential side 4. resistor

Ultraviolet light emits a total of 2.5 * 10^-17 J of light at a wavelength of 9.8 * 10^-7 m. How many photons does this correspond to?

3. A ray of light incident on one face of an equilateral glass prism is refracted in such a way that it emerges from the opposite surface at an angle of 900 to the normal. Calculate the i. angle of incidence. ii.

What would happen to the stratosphere if humans were to increase the amount of ozone within it?

The noise floor, also known as additive white Gaussian noise (AWGN), is a continuous noise level that appears over a wide spectrum when viewed in the frequency domain. a. Trueb. False

Disadvantages of magnets