Physics, 20.02.2020 23:59 kordejah348

6. How fast is Bobby running the runs 1500 meters in 6.25 minutes

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 09:00

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

Answers: 2

Answer

Physics, 22.06.2019 14:00

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s

Answers: 2

Answer

Physics, 22.06.2019 17:50

Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?

Answers: 1

Answer

Physics, 23.06.2019 01:00

To practice problem-solving strategy 10.1 for energy conservation problems. a sled is being held at rest on a slope that makes an angle θ with the horizontal. after the sled is released, it slides a distance d1 down the slope and then covers the distance d2 along the horizontal terrain before stopping. find the coefficient of kinetic friction μk between the sled and the ground, assuming that it is constant throughout the trip.

Answers: 1

Answer

You know the right answer?

6. How fast is Bobby running the runs 1500 meters in 6.25 minutes...

Questions