True or False A distance-versus-time graph will never show a horizontal line if false write it the write way

Suppose a new star cluster is born with one o star, 10 a stars, 100 g stars, and 1000 m stars. which stellar type dominates the light output from the cluster?

Physical isolation of atrial muscle cells from ventricular muscle cells is a function of which of the following? 1. The internodal pathway 2. the cardiac skeleton 3. The Purkinje fibers 4. The AV bundle (of His)

Does an apple, potato, and onion all taste the same if you eat them with your nose plugged? A.) Yes B.) No

In Hooke's law, what does k represent? a. mass of the spring b. length of the spring c. force of the spring d. stiffness of the spring e. width of the spring

For a machine, the input force is 30 N, and the input distance is 2 m. Factoring in the effect of friction, what must be true about the work output? A. It must be greater than 60 J B. It equals 60 J. C. It must be less than 60 J

Conditions for equilibriam

A 1200-kg car is pulling a 500-kg trailer along level ground. Friction of the road on the trailer is negligible. The car accelerates with an acceleration of 1.3 m/s2. What is the force exerted by the car on the traile

Which is the fundamentals law of energy?

Look at the divisions between 2 and 4. What level of precision does this stopwatch have based on the divisions marked on its face?

Because of which of the following can you see different colors?