Which example is a naturally occurring magnet

A a nail

B a piece of iron

C aluminum

D earth

A shotputter throws the shot with an initial speed of 15.6 m/s at a 30.0 degree angle to the horizontal. Calculate the horizontal distance traveled by the shot if it leaves the athlete's hand at a height of 2.20m above the ground.

he adventurous robot M. A. N. D. I. is orbiting Saturn's moon Dione. She wants to cause an impact with themoon to kick up some of the surface dust so that she can do a spectral analysis of it.

An isolated conducting sphere has a 10 cm radius. One wire carries a current of 1.000 002 0 A into it. Another wire carries a current of 1.000 000 0 A out of it. How long would it take for the sphere to increase in potential by 1000 V?

Which of the following is the human ear able to detect? Musical note Sonar Ultrasound Dog Whistle

In a particular crash test, an automobile of mass 1692 kg collides with a wall and bounces back off the wall. The x components of the initial and final speeds of the automobile are 20 m/s and 3 m/s, respectively. If the collision lasts for 0.

What does Influence mean

What is the current for a 1200W microwave connected to 110V outlet.

Which one of the following research methods can show cause and effect

The position of a full moon is located

Under what conditions will the front of a glacier remain stationary?