Why is an alarm clock going "off" when it actually turns on?

A proton (rest mass 1.67*10-27kg) is moving at 0.905 c. Find the momentum of the proton. Express your answer with the appropriate units.

Which of the following is an idea that robert hutchings goddard introduced in his "further developments" to his research "a method of reaching extreme altitudes"? a. lunar energy b. nuclear energy c. solar energy d. wave energy

Two lightbulbs are each connected to a voltage of 120 v. one has a power of 25 w, the other 100 w. which bulb has the higher resistance?

A 1-kilogram turtle crawls in a straight line at a speed of 0.01 m/sec what is the turtles momentum

What two things increase as you move towards the center of the earth?

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

A wheelbarrow is an example of what type of lever