What is the acceleration of a 55 kg block of cement when pulled sideways with a net force of 356 N? Answer in units of m/s2.

What needs to stay in the cell?

What if the earth were larger? A. The atmosphere would float away. B. The planet would not have enough gravity. C. Gravity would pull too hard on the atmosphere. D. The planet would collapse on itself.

Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial speed of 18 m/s at an angle 42 degrees; with respect to the horizontal. Sarah catches the ball 1.5 meters above the ground.

How can you tell which part of the graph resulted from the fastest speed in a d vs. t plot?

In 2018, Germans paid 1.46 Euros per liter of gasoline. At the same time, Americans price were $2.84 per gallon. Who paid more for their gas, Germans or Americans? Justify your answer with a calculation. (1 dollar = 0.86 Euro, 1 gal = 3.78 L)

How did changing from a light drizzle to a downpour affect the river and the sediment The river increased its slope. The volume of the river decreased. The velocity of the river increased! There was more erosion in the stream.

Which of the fundamental forces explains the structure of atoms and molecules?

It always takes to change the motion of an object. O A. electricity OB. energy C. gravity D. density Reset

What might a psychodynamic theorist think about a person with extreme shyness?

Determine the magnitude of the acceleration for the speeding up phase.