If two teams playing tug-of-war pull on a rope with equal but opposite forces, what is the net external force on the rope?

What is the current through a 11v bulb with a power of 99w

Which of the following statements best describes a covalently bonded material? A. It is a conductor. B. It is an insulator. C. It readily allows electricity to flow. D. It contains delocalized electrons.

Given a car of mass 1000 kg moving along a straight flat road. the speeds up. if the final velocity of the car is 19.0 m/s and the initial velocity of the car is 4.50 m/s then what is the work done on the car?

How do scientists measure changes in the levels of global atmospheric co2?

If a train is 100 kilometers away, how much sooner would you hear the train coming by listening to the rails (iron) as opposed to listening for it standing by the track?

What effect does an increase in temperature have on viscosity?

Aman tosses a jart upward with a velocity of 14.1 m/s a 60° angle

Describe accuracy, precision and best fit line.

Convert 255 cm to meters, millimeters, and kilometers

7.) A car starts from rest and accelerates uniformly at 1.7 m/s/s. How long will it take the car to reach a speed of 34 m/s? A 200 s B 58 s C 20 s D2 s