Heat is an exchange of internal energy from one system to another due to

Which of the following is NOT a factor that controls temperature? a. longitude b. cloud cover c. cloud cover d. altitude

If a bus start to move with the speed of 20 metre per second calculate the time taken to cover a distance of 72 km

A jet plane is flying at a constant altitude. at time t1=0 it has components of velocity vx = 94 m/s, vy = 110 m/s. at time t2 = 33.5 s the components are vx = 175 m/s, vy = 45 m/s. part a for this time interval calculate the average acceleration.

Find the displacement current through a parallel-plate capacitor. Assume that V is the voltage across the capacitor at any instant. Express your answer in terms of the variables C and dV/dt.

Which should be done in case of a laboratory accident?

If you are asked to determine an objects speed, what information must you have? A: distance and period of time B: distance and direction C: period of time and direction D: distance and change in position

What is the kinetic energy of a 1150 kg sports car traveling down the road with a speed of 29 m/s?

3. A 2,000-kilogram railroad car moving at 5 m/sec to the east collides with a 6,000-kilogram railroad car moving at 3 m/sec to the west. If the cars couple together, what is their velocity after the collision?

A pendulum swings with amplitude. 02 m and period of 2 s what is its maximum speed

What bone cells respond to stress?