Using this formula t =
,
If a cliff jumper leaps off the
V (a)g
9
edge of a 100m cliff, how long does she fall before hitting the
water? Assume zero air resistance.

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

Which safety measures should you follow during a thunderstorm? check all that apply. (a) avoid touching anything that conducts electricity. (b) avoid touching a person who has been struck by lightning. (c) go outside. (d) keep your computer turned off. (e) stay out of water. (f) stay inside.

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?