How tall is a chair? Choose the best estimate.

A.

1 mm

B.

1 cm

C.

1 m

D.

10 m

Why si system been developed? Give reason.

To test the quality of a tennis ball, you drop it onto a floor from a height of 4.00m. It rebounds to a height of 2.00 m. If the ball is in contact with the floor for 12.

What's the unit for mass

A pipe of length 6.8 m is closed at one end and sustains a standing wave at its second overtone. determine the distance between a node and an adjacent antinode.

During which season is the sun highest in the sky? A. spring B. summer C. fall D. winter (this is science)

Since you've determined that the power supply is a 700W dual rail, what does that make the maximum output power?

A 2 m length of an aluminum pipe of 240 mm outer diameter and 10 mm wall thickness is used as a short column to carry a 640? centric axial load. Knowing that? = 73? P? and? = 0.

A python can detect thermal radiation from objects that differ in temperature from their environment as long as the received intensity of thermal radiation is greater than 0.60 W/m2. Your body emits a good deal of thermal radiation.

A planet has a mass of about 6.4 x 1023 kg, and its moon has a mass of about 9.6 x 1015 kg. if the magnitude of the gravitational force between the two bodies is 4.6 x 1015 n, how far apart are the planet and its moon? a. 9.4 x 106 c. 4.6 x 109 b. 2.

Is burning a nonrenewable natural gas a chemical change