Kinetic energy is the energy that an object possesses when it is in motion. In the given situations above, the one that does not have kinetic energy is option A. a baseball in a catcher's glove. This situation does not involve any motion because the ball is just being held. Options B,C and D are all in motion, which therefore possesses kinetic energy.
Answer:
Friction always acts to oppose any relative motion between surfaces. ... If we push on the book with a force of less than 5 N, the book won't move, because the frictional force will exactly balance the force we apply. If we push with a 1 N force, a 1 N frictional force opposes us.
Explanation:
none
That depends on which angle you picked first, because that determines
which angles "the other two" are.
If you picked the right angle (90°) first, before you asked the question,
then the other two are acute angles, and they're also complementary
Answer:
i would describe an ocean current like a pull of the water
Explanation:
water
