Name 5 spheres of the earth.

If two objects are under the influence of equal forces, they have the same acceleration. 1. True False During the collision of a locomotive with a car, the car exerts an equal size force on the locomotive as the locomotive exerts on the car. 2.

A block oscillating on a spring has period t = 3.0 s. note: you do not know values for either m or k. do not assume any particular values for them. the required analysis involves thinking about ratios.

wich of the folling is best definition of vectors (quantities described by both force and gravity) (quantities described by bothspeed amnd movement) (quantities described by both velocity and acceleration) (quantities described by both magnitud)

A 53-N force is needed to keep a 50.0-kg box sliding across a flat surface at a constant velocity. What is the coefficient of kinetic friction between the box and the floor?0.11 a) 0.10 b) 0.13 c) 0.09 d) 0.11

In your own words, compare and contrast transverse and longitudinal waves. Be sure to include at least one similarity and one difference.

Which element in period 3 on the periodic table is a metallioid

Your 300 mL cup of coffee is too hot to drink when served at 87.0 degrees Celsius. What is the mass of the ice cube, taken from a - 15.0 degrees Celsius freezer, that will cool your coffee to a pleasant 65 degrees Celsius?

How can the same material bend in one situation but break in another

According to Newton's first law of motion, what would happen to a car traveling at a constant velocity of 55 MPH to the west in the absence of an unbalanced force?

The Appalachian mountain range in the Eastern United States was once much taller than the Rocky mountain range in the Western United States.