Me ! two lifeguards pull on ropes attached to a
raft. if they pull in the same direction, the raft
experiences a net external force of 352 n to
the right. if they pull in opposite directions,
the raft experiences a net external force of
157 n to the left.
answer in units of n.
what is the magnitude of the smaller of the
individual forces?
answer in units of n.

We will use a video to study faraday’s law of electromagnetic induction by analyzing the induction that occurs due a coil of copper wire sliding along an air track that passes through an external magnetic field. specifically, we will: examine some of the main principles behind faraday’s law. apply lenz’s law to determine the direction of the induced emf. take measurements of the induced emf from the voltmeter as the coil passes into and out of the external magnetic field. use the horizontal scale provided to determine the speed of the coil. calculate the magnetic field induced in the coil as it passes into and out of the external magnetic field.

Acar is traveling 35 mph on a smooth surface . if a balanced force is applied to the car what happens?

Ice at 0.0∘c has a density of 917 kg/m3. a 3.00 cm3 ice cube is gently released inside a small container filled with oil and is observed to be neutrally buoyant. what is the density of the oil?