If a star appears to be a reddish color what is the motion of the star

If a driver has taken drugs the thinking distance will be increased. True or false. Why?

Which of the following is the only requirement for an object to be projectile motion? A. The object must have a nonzero vertical acceleration. B. Gravity must be the only force acting on the object. C. The horizontal velocity must be constant. D.

Technician A says that shop air pressure usually ranges from 100-150 psi. Technician B says shop air pressure is around 300 psi. Who is correct?

A certain ocean wave has a frequency of 0.07 hertz and a wavelength of 10 meters. What is the waves speed?

What is an Altimeter

Which of the following is true of high clouds?

A ferris wheel takes 5 minutes to complete one full rotation, what is the angular velocity of the ferris wheel

A heat engine has a thermal efficiency of 45%. how much power does the engine produce when heat is transferred into it at a rate of 109 kj/hr?

Dos pelotas de tenis se lanzan verticalmente, hacia arriba y desde el mismo punto, con 2 s de diferencia. La velocidad inicial de la primera es de 20 m/s, y la de la segunda, de 30 m/s.

What is the primary function of the small intestines