Julio hit a baseball. What caused the ball to change direction at the time of impact?

a. the force of gravity

b. the speed of the ball

c. the force of his swing

d. the weight of the air

Which of the following is not a way in which energy use can be reduced? insulating appliances setting the thermostat two degrees lower in the winter adding weather stripping to windows and doors replacing fluorescent bulbs with incandescent lighting

Would a tiger be a consumer or producer?

What is the relationship between heavy objects and inertia

A car with the mass of 18,000kg accelerates at the rate of 9m/s. what is the force being applied to the car?

How is acceleration calculated? -acceleration equals the change in velocity divided by time -acceleration equals distance divided by time -acceleration equals speed multiplied by time -acceleration equals velocity

Explain what happens to light when it is refracted at the surface of water.

A small car meshes with a large truck in a head-on collision. Which of the following statements concerning the magnitude of the momentum change during the collision is correct? (There could be more than one correct choice.

Consider the following distribution of objects: a 3.00-kg object with its center of gravity at (0, 0) m, a 4.20-kg object at (0, 6.00) m, and a 1.40-kg object at (1.00, 0) m. Where should a fourth object of mass 7.

A Volt/Amp Is Also Known As.?

What's the difference between mass & weight & how they are measured