An ant does 1 N-m of work in dragging a 0.0020-N grain of sugar. How far does the ant drag the sugar.

A moving car hits the back bumper of a stationary car. The momentum of the stationary car increases. What happens to the momentum of a the moving car

Your body is receiving backround radiation all the tim. Explain

Explain why Lithium is a cation?

what is the electrical current in the conductor if it is connected to a voltage of 75V, with a current of 1A flowing through the conductor?

If a solar panel phone charger has a total energy input of 6.25W, and an efficiency of 40% (2.5W), is only 2.5J of energy going to the phone a second?

A golf club is swung and strikes a golf ball with a force of 12.2 N. The golf ball accelerates at 265.2 m/s2 (wow) Determine the mass of the golf ball.

What kind of waves are lasers worked by?

If the forces acting upon an object are balanced, then an object must a) be moving. b) be accelerating. c) be beginning to slow down. d) be moving at a constant velocity.

Calculate the kinetic energy of a 10kg cart traveling at 4 m/s?

Which visible (400 nm < λ < 700 nm) wavelength (s) will be absent in the reflected beam if the glass has an index of refraction n = 1.350?