You push a cart with mass 30 kg forward, giving it an acceleration of 5 m/s How much force did you apply?

In which natural cycle must an important gas in Earth's atmosphere be fixed before plants can use it? a. sulfur cycle b. carbon cycle c. nitrogen cycle d. oxygen cycle

1500 kg car increases its speed by 2 m/s for each second of travel. What is the net force acting on the car?

Marcus attends a night program at an observatory to learn more about the solar system. He learns that the solar system contains many objects in addition to the palnets and the sun.

A rock is thrown upward with an initial velocity of 16 ft/s from an initial height of 5 ft. write a quadratic function equation that describes the height h at time t.

A (n) 0.49 kg softball is pitched at a speed of 13 m/s. The batter hits it back directly at the pitcher at a speed of 23 m/s. The bat acts on the ball for 0.014 s. What is the magnitude of the impulse imparted by the bat to the ball?

Two sailboats leave a harbor in the bahamas at the same time. the first sails at 23 mph in a direction 330°. the second sails at 34 mph in a direction 190°.

What conclusion can be drawn from the statement that an element has high electron affinity, high electronegativity, and a high ionization energy? A) The element is most likely from Group 1A or 2A and in period 1 or 2.

When a cyclist rides past you on the street, this is an example of

Why are galaxies visible

I hockey puck slides across an ice rink more easily than it does across a rough concrete surface why is this