A cyclist rides at a constant speed of 8 m/s and travels 240 meters. How long does it take the cyclist to complete this task?

Distances (d) = 144m Time (t) = 12s What is the speed?

An arc welder provides 250A of current when operating with a voltage of 40V. What is the power required by this welder? Explain your answer.

A sample of iron receives 50. J of heat energy that raises the temperature of the iron 25.0°C. If iron has a specific heat of 100 J/kg°C, what is the mass of the iron sample?

Which of the following will result in learning violent behavior through observational learning?

How fast is a 180 kg motorcycle traveling if it has 36000 J of kinetic energy? how much kinetic energy does an 80 kg football player have if he is running at 3 m/s?

What scientific question does Isaac Asimov most clearly address with his story "Runaround"? A. Should robots be allowed to marry? B, should robots be treated as members of the family? C. Can robots be trained to follow a moral code? D.

The force generated by a single muscle fiber can be increased by increasing is called

Write an expression that results in a String consisting of the third through tenth characters of the String s.

Noah Formula is in an airplane which is flying at constant speed in a circular course of radius 6500 m, circling O'Hare's airplane prior to landing. Noah observed that the plane completes each round trip in 345 seconds (5 minutes & 45 seconds).

Two pieces of metal with exactly the same mass are placed on a surface in bright sunlight. The temperature of the 1st block increases by 3°C while the temperature of the 2nd increases by 8°C. If the specific heat of the 2nd block is 0.