In some cases, electrons, which have negative charges, can move from one object to another. Move the balloon to the wall and then to the sweater. Describe any movement of electrons.

How many calories of heat make up 1 calorie?

In Latin, the word arthropod means jointed foot. Besides jointed legs and a segmented body, what other characteristic is common to arthropods? A. a pair of antennae B. an exoskeleton C. ability to regenerate when their body is damaged D.

How do I calculate the distance between Saturn and the Sun?

A circuit in which two or more paths are connected to the voltage source

Sarah's mom takes a parkway to work. It takes her 30 minutes to travel from mile marker 88 where she enters to her exit at mile marker marker 121. What is her average speed?

A constant force is exerted for a short distance on a block of mass that is initially at rest on a horizontal frictionless plane. This force gives the block a certain final speed v.

A football quarterback is moving straight backward at a speed of 3.00 m/s when he throws a pass to a player 20.0 m straight downfield. (a) if the ball is thrown at an angle of 25.

Simone is walking her dog on a leash. The dog is pulling with force of 34 N to the right and simone is pulling backward with a force of 16 N

An object moves with velocity v (t) = t^2-8t+7 a) write a polynomial expression for the position of the particle at any time t greater or equal to zero.

Is a lack of thorns a mutation? (on a plant)