1. What kind of quantity is a force?

Place the location of a watermelon in order from most to least potential energy: -On a roof -Aboard a flying airplane -On the ground -Above a refrigerator -On a table

Which of the following is the least reliable source of background information for a scientific project? general Internet site government Internet site library reserve section scientific journal

What is one positive outcome of the recent events?

A generator has a 100-turn coil that rotates in a 0.30-T magnitude B-field at a frequency of 80 Hz. The area of each loop is 0.003 m2. Assume the coil plane is parallel at time is equal to 0. Determine the emf magnitude (in V) when time is 0.0140 s.

What is the kinetic energy of a 2,000-kg truck that moves at 5.0 m/s? 10,000 J, 50,000 J, 25,000 J, or 2,500 J

At the beach, describe where or when you would see wave fronts. How are wave fronts useful to surfers?

How would the moon appear from earth if the moon did not rotate?

Block B has mass 4.00 kg and sits at rest on a horizontal, frictionless surface. Block A has mass 2.00 kg and sits at rest on top of block B. The coefficient of static friction between the two blocks is 0.400.

T=2π√ (l/g) is dimensionally correct

A penny falls from a windowsill which is 25.0 m above the sidewalk. How much time does a passerby on the sidewalk below have to move out of the way before the penny hits the ground?