Runners in a 400 m race

complete one circuit of a

track. What is their

displacement at the end of

the race?

A ball is fired with an initial velocity of 500 m/s at an angle of 30 degrees above the horizontal across a level field. A. What are the horizontal and vertical components of the initial velocity. B.

The law of inertia to both moving and no moving objects. True or false

The gravitational acceleration on the moon is about one sixth the size of the gravitational on earth. According to newton's second law of motion, what happends to an astronaut who goes to the moon

Explain the importance of wearing your seatbelt using Newton's laws and motion

The importance of parental influence on development of children

In a transverse wave, the particle motion is what to wave motion? A. perpendicular B. parallel

Which agent of weathering breaks down limestone statues?

A charged particle moves at 2.5 * 104 m/s at an angle of 25° to a magnetic field that has a field strength of 8.1 * 10-2 T. If the magnetic force is 7.5 * 10-2 N, what is the magnitude of the charge?

Earthquakes along the subduction zones near Sumatra and Chile are some of the strongest in the world.

What number is between 2000 and 2500