Why is acid rain s major biological concern

The period of sound wave coming from an instrument is o. oo2. What is the frequency of the sound

Which of the following is an example of a push? A. Throwing a baseball B. Doing chin-ups C. Reeling in a fish with a fishing pole D. Opening a car door from the outside.

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

Explain constellations and galaxies in detail.

If asked to describe a wave, you could say waves are the disturbance of energy in a material. continuous transmission of energy from one location to the next. movement of particles within a medium.

After creating a question and forming a hypothesis, what is the next step in the scientific method

Roger sees water balloons fall past his window. He notices that each balloon strikes the sidewalk 0.51 s after passing his window. Roger's room is on the second floor, 10 m above the sidewalk.

Which statements accurately describe the Doppler effect?

Describe how mass and distance affect gravitational force.

a bike can climb the inclined road at uniform speed of 72 km/hr by applying force 500N what will be the power applied by the bike?