Which energy transformation occurs in an

operating electric motor?

(1) electrical → mechanical

(2) mechanical → electrical

(3) chemical → electrical

(4) electrical → chemical

According to the Big Bang theory, after the "Bang", the universe remained dark until about ___ later, when neutral atoms began form. *three minutes *one billion years *300,000 years *three billion years

What are the three properties of gravity

What is the primary ingredient of power yoga?

Witch kind of force do you exert on an object when you pull towards you A-Applied force B-Attractive force C-Drag force D-Normal force

A place kicker kicks a football at an angle of 30 degrees, at what angle will the football hit the ground? A.) 90 degrees B.) 30 degrees C.) 60 degrees D.) 20 degrees

Question 11 1 pts Nuclear power plants rely on to generate power. O climate change O fusion Ofission O coal

Which of the following is not a characteristic that geologists use to identify minerals? A. Softness B. Color C. Streak D. Fracture

To practice Tactics Box 10.1 Calculating the work done by a constant force. To find the work done on an object by a force, begin with a visual overview and follow Tactics Box 10.1.

the color of the sun appears to be orange or yellow when looking from the earth but it really is red. true or false

Which of the following statements accurately describes the sign of the work done on the box by the force of the push? 1 - positive 2 - negative 3 - zore