- Electricity
- _Two hard rubber spheres of mass 15 g are rubbed vigor
- _Three identical charges lie along a circle of radius
- _Two small metallic spheres, each of mass 0.20 g
- _ In Figure, determine the point (other than infinity) at which the total electric field is zero
- _Three point charges are aligned along the x-axis as shown in Figure
- _Find the equivalent capacitance of the group of capacitors
- _A rod of length l located along the
- _Consider a closed triangular box
- _Protons are projected with an initial speed v into a region
- Mechanics
- _A student throws a stone horizontally over the edge
- _A sled weighing 60.0 N is pulled horizontally across snow
- _Three blocks of masses m1, m2, and m3
- _Consider a frictionless track as shown in Figure
- _A child slides without friction from a height h
- _A bead of mass m is released from point A
- _A 4.00-kg block carrying a charge Q
- _A 2.00-m-tall basketball player is standing on the floor 10.0 m from the basket
- _A block slides down a curved frictionless track
- Curiosity
- _What color is a banana?
- _What is a lightyear?
- _Five steps to become a better student.
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