You are sitting in a car that isn't moving; suddenly, the car quickly accelerates. your body seems to be pushed back against the seat. which word best explains why your body seemed to be pushed backward against the seat?

Indica el mecanismo de propagacion del calor en un liquido, gas, solido, vacio

6.9 is how many kilometers

What could not act as a medium for a mechanical wave

A person runs at a constant speed around a 100m diameter circular track and completes each lap in 60 sec. What is the magnitude of the runner's average velocity for one fourth of a lap?

A battery can be modeled as a source of emf in series, with both a resistance of 10Ωand an inductive reactance of 5 Ω For a maximum power delivered to the load, the load should have a resistance of RL=

Your grandfather clock's pendulum has a length of 0.9930 m. if the clock loses 60 seconds per day, should you increase or decrease the length of the pendulum?

A car crash causes an acceleration of 6.2 g. What is the car's acceleration in meters per second squared?

Suppose you read in the newspaper that a new planet has been found. Its average speed in its orbit is 33 kilometers per second (km/s). When it is closest to its star, it moves at 31 km/s, and when it is farthest from its star, it moves at 35 km/s.

What happens when light from a flashlight strikes Water droplets from a mist of water

What is the length of a box in which the minimum energy of an electron is 1.5*10^-18 J?