Recent content by Tibby159

  1. T

    What is the electric potential relative to infinity at a distance of 10-11 m from a?

    What is the electric potential relative to infinity at a distance of 10^-11 m from a proton? Answer: 144 V
  2. T

    A satellite is orbiting Earth 1.00 x 10^2 km above the surface. At this?

    A satellite is orbiting Earth 1.00 x 10^2 km above the surface. At this altitude, g = 9.5 m/s^2. If earth's radius is 6.4 x 10^3 km, what is the period of revolution of the satellite? ANSWER: 5.2 x 10^3s (1.4hr)
  3. T

    What is the altitude above Earth's surface of a satellite that has an?

    What is the altitude above Earth's surface of a satellite that has an orbital speed of 6.5 km/s? Answer: 3.1 x 10^6 m
  4. T

    A 0.145-kg baseball traveling 24 m/s strikes the catcher's mitt, which,?

    A 0.145-kg baseball traveling 25 m/s strikes the catcher's mitt, which, in bringing the ball to rest, recoils backward 20 cm. What was the magnitude of the average force applied by the ball on the glove? Answer = 227
  5. T

    How far does a freely falling body travel during the fourth second of?

    How far does a freely falling body travel during the fourth second of its fall? Answer: 34.3m Please and thank you!!
See more
Back
Top