A train's mass is 500 kg and it's acceleration is 5 m/s. What is the net force on the train

Under ideal conditions what input force would be required to pull this block up the plane? Hint use ima

The emission of electrons from a metal caused by light striking metal A) newtons 1st law of motion B) Doppler effect C) double slit experiment D) photoelectric effect

A small but bright light is at the bottom of a pool 2.2 m deep. How wide is the circle of light that exits the surface of the water when that light shines in the middle of the night? Remember that nwater=1.33 .

What is the angle of reflection? degrees

Imagine That the tank is filled with water. The height of the liquid Collin is 7 m and the area is 1.5 m² what's the force of gravity acting on the column of water

A force of 15 N acts upon a 3 kg block. Calculate the acceleration of the object. Question 2 options: A. 75 m/s^2 B. 5 m/s^2 C. 45 m/s^2 D. 18 m/s^2

A resistance training system that is a variation of circuit training and that alternates upper body and lower body exercises throughout the circuit is called?

How much work can you do using a 600 watt stove and oven for 10 minutes

A tuning fork is held over a resonance tube, and resonance occurs when the surface of the water is 12 cm below the top of the tube. Resonance occurs again when the water is 34 cm below the top of the tube.

What do the group numbers mean on the periodic table?