What are we measuring when you find the temperature of an n substance?

How hard a person exercises. The speed of workload used in a given exercise period is called?

A roadway is built with the following conditions: With ice on the road, when the coefficient of static friction between the road and rubber is 0.

A particle moves along the x-axis so that at time t its position is given by s (t) = (t + 1) (t - 3) 3, t > 0. For what values of t is the velocity of the particle increasing? a. 0 <t 1c. t> 0d. The velocity is never decreasing.

Dose a fash light use potential or kinetic energy

Find the magnitude of the angular acceleration α of the swing bar. be sure to use the absolute value function in your answer, since no comparison of m1, m2, and mbar has been made.

Select the correct comparison between science and technology. A. Science influences technology, but technology does not influence science. B. Science does not influence technology, but technology influences science. C.

Which statement is most clearly objective? a. according to hernandez, i believe pilots must retire in their 60s. b. walters argues that no american in society is truly an island. c. the strongest aspect of cunningham's argument is the research. d.

Kinetic energy is defined as ½ mv2, where m is the mass of the object, and v is the velocity (or speed). Two gas molecules have the same kinetic energy, but molecule X has four times the mass of molecule Y. What can you say about their speeds?

What is the valure of work done on an objectwhen a 50newton force moves it 15 metrs in thesame dirction as the force

IF a rock has a mass of 92,224 kg, what is it's weight?