How has geosphere changed over time

Which of the following scientists inferred that an atom positive charge must be clustered

A mouse is walking at 2.45 m/s. He sees a cat and accelerates at 4.92 m/s/s. How much time does it take him to reach a speed of 4.32 m/s?

A heavy rope, 80 ft long and weighing 32 lbs, hangs over the edge of a building 100 ft high. how much work w is done in pulling the rope up 20 ft?

Johanna makes the table below to organize her notes about centripetal forces. Which type of force should she place in the cell marked X? tension gravity friction normal

Which is a major area of study in psychology? mentalism totalculturalism behaviorism actionism

You cant see the cells in your body because most of them are very small true or false?

The specific heat of granite is 800 J / (kg·°C). How much heat does it take to raise 1 kg of granite 4°C?

The radius of a merry-go-round is 8.1 m, and it takes 13 s to make a complete revolution. what is the direction of the momentum of this atom?

A car moves in a straight line at 20.0 m/s for 12.0 miles, then at 30.0 m/s for another 12.0 miles. (a) Is the car's average speed less than, greater than, or equal to 25.0 m/s? less than 25.0 m/s equal to 25.0 m/s greater than 25.

Cecelia dropped a ball from a height of 2 m. The ball fell in a straight path down to the ground According to Newton's universal law of gravitation, which would change the path of the ball so it traces out the widest curved path possible?