A force of 10 N, 60 degrees above the horizontal, is applied to a box being dragged 10 m. Find the work done on the box.

Ignore Friction.

A)

25J

B)

50

C)

10

D)

9501

The gravitational acceleration on earth is 9.8 m/s^2. what is the weight of a car on earth if it has a mass of 1360 kg?

As scientists research, they often find information that does not fit with current theories. What happens when new, contradictory information is found? a. new information is ignored b. old theories are completely discarded Eliminate c.

Why are objects that fall near Earth's surface rarely in free fall? Gravity does not act on objects near Earth's surface. Air exerts forces on falling objects near Earth's surface. The objects do not reach terminal velocity.

The electric field of a charge is defined by the force on what kind of particle?

Microwaves are electromagnetic waves used in broadcasting and telecommunications. when do these waves increase in frequency?

Compare and contrast how wind and glaciers abrade rock

An object of mass 10 kg is accelerated upward at 2 m/s squared. what force is required?

How much work does a supermarket checkout attendant do on a can of soup he pushes 0.600 m horizontally with a force of 5.00 N? Express your answer in joules and kilocalories.

Arrange the objects in order from least to greatest potential energy. Assume that gravity is constant. (Use PE = m * g * h.

No physical processes have ever been demonstrated which provide a mechanism for the universe to assemble itself. True False