Two asteroids, one with a mass of 6x1012kg, the other with a mass of of 3x109kg, are separated by 70,000m. how large is the force of gravity between them?

His eight-year-old daughter sits in the passenger seat. on whom does the back of the seat exert a greater force?

If a gas pressure gauge reads 15 mm hg, what is the pressure in atmospheres?

What is the velocity of a freely falling object 5 seconds after being dropped? After 6 seconds?

Explain what it means when we say a substance is magnetic. That is type of substance which produce magnetic field

If a pitch from a moving vehicle sounds lower to a hearer, where is the vehicle in relation to the hearer? A. past the hearer B. before the hearer C. above the level of the hearer's ear D. below the level of the hearer's ear

Solve the following automotive-services problem. Remember I = E/R, where (I = amps) against resistance (R = ohms) in the electric field (E = volts.). Resistance = 0.2 ohm Current = 30 amps Voltage = 6 (T/F)

1: Explain how you can use Boyle's Law to determine the new volume of gas when its pressure is increased from 270 kPa to 540 kPa? The original volume of gas was 1 L. Assume the temperature and number of particles are constant.

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If a skater who is spinning pulls her arms in so as to reduce her rotational inertia by half, by how much will her angular momentum change? by how much will her rate of spin change?

What an object is made up of and the color of light that strikes it determine the A) apparent color of object B) transparency of the object C) opacity of the object D) translucence of the object