Suppose future astronauts are living on a Martian base when a major solar flare occurs. How long will it be before the charged particles ejected from the Sun during the flare reach them?

In prokaryotic and eukaryotic cells the amount of water in the cell is kept at a steady state. the organelles through which water passes into and out of cell is the

Why is it possible to see the moon during the day?

a grasshopper has a mass of 10g, it jumps 30m high, assuming gravity is 10n what is the gpe of the grasshopper at the top of the jump

Suppose a rock is dropped off a cliff with an initial speed of 0 m/s. What is the rock's speed after 3 seconds, in m/s, if it encounters no air resistance?

calculating power reach each scenario and then answer the questions scenario a 120 j of work is done in 6 seconds scenario b 160 j of work is done at 8 seconds scenario c200 J's of work is done in 10 seconds which scenario uses the most power

In which one of the following situations is zero net work done? A) A ball rolls down an inclined plane. B) A physics student stretches a spring. C) A projectile falls toward the surface of Earth.

Object dropped from height of 25 meters, what velocity will it hit the ground?

How can the time period of a pendulum be decreased or increased

A space probe is sent to the vicinity of the star Capella, which is 42.2 light-years from the earth. (A light-year is the distance light travels in a year.) The probe travels with a speed of 0.9930c.

ngrid kicks a football with an initial velocity of 12 m/s at an angle of 45° relative to the ground. The horizontal component of the initial velocity to the nearest tenth is m/s.