How long does it take for sunlight to reach the earth?

One nucleus contains 31 protons and 40 neutrons another nucleus contains 31 protons and 41 neutrons what can you conclude about the identity of this neclei

A car traveling 91 km/h is 280 m behind a truck traveling 76 km/h. How long will it take the car to reach the truck?

On the moon you would weigh much less than what you weigh on Earth.

What are two ways to increase frictional force?

What are the four components that can be derived from a unit of blood?

In a series circuit, the voltage across the circuit is always equal to a. the voltage across one of the bulbs. b. the sum of the voltages across each bulb. c. half the sum of the voltages across each bulb. d.

The chord sung by the three Roche sisters in the aliasing demonstration in class was B flat major, consisting of the notes Bflat4, F4, and D4 ("4" refers to the fourth octave on the piano). The frequencies corresponding to these notes are 466.

1) Harold pushed a 10 kg box to the right with 7 Newtons of force. Jerome pulled the same box to the right with 7 Newtons of force. Are the forces on the box balanced? Will the box accelerate?

9. How are the fossils in question 8 formed?

A skier slides horizontally along the snow for a distance of 12 m before coming to rest. the coefficient of kinetic friction between the skier and the snow is μk = 0.060. initially, how fast was the skier going?