If for 1.00 inch there are 2.54 cm, then how many centimeters are in 4.00 ft

The speed of a light wave in a certain transparent material is 0.701 times its speed in vacuum, which is 3.00*108 m/s. When yellow light with a frequency of 5.23*1014 Hz passes through this material, what is its wavelength? in nanometers?

500 kg cannon and is at rest on a horizontal, frictionless surface on a clear and sunny day. When a crazy cool 100 kg clown decided to show how the cannon works they decided to get fired horizontally from the barrel of the cannon and the cannon

Meg walks 2 m from her desk to the teacher's desk. From the teacher's desk, she then walks 4 m in the opposite direction to the classroom door. Which table correctly represents both the distance and displacement of Meg's motion?

Jim runs off a diving board and lands in the water 3 meters from the end of the board. When he runs at the same speed on a higher diving board, he lands in the water 5 meters from the end of the board. Why is this?

What is the biggest current disadvantage to using gas hydrates as a form of energy?

The acceleration function (in m/s2) and the initial velocity are given for a particle moving along a line. a (t) = t + 6, v (0) = 3, 0 ≤ t ≤ 11 (a) Find the velocity at time t. v (t) = Correct: Your answer is correct.

A person with a mass of 75 kg skis from rest down a slope at an angle of 31 degrees. The coefficient of kinetic friction of his skis on the snow is 0.095. What is his acceleration?

A velocity vs. time graph for an object is shown. A graph titled Velocity versus Time shows time in seconds on the x axis, numbered 0 to 5, velocity in meters per second on the y axis, numbered 0 to 5. A line starts at the origin and ends at (5, 5).

Could someone explain how to calculate the frictional force if a side force is placed upon an object?

A wire that has a resistance of 1Ω is to be built from an aluminum block of volume 1 cm3 . How long is the wire going to be?