True
False. In projectile motion, the object moves in a curved path under the influence of gravity. The vertical motion is accelerated due to gravity, while the horizontal motion remains constant (assuming no external forces).
The term for the false idea that the universe is nothing but matter in motion is materialism. It is a philosophical belief that denies the existence of anything beyond physical matter and its interactions.
Matter cannot be subdivided is a false statement. Matter can be broken down into smaller particles such as atoms, which are the building blocks of matter.
False. An electric motor does not transform matter. It transforms electrical energy into mechanical energy to produce motion.
False. Inertia is a property of matter that describes its resistance to changes in motion, whether that motion is starting, stopping, or changing direction. All objects, whether they are at rest or in motion, have inertia.
false
False. In projectile motion, the object moves in a curved path under the influence of gravity. The vertical motion is accelerated due to gravity, while the horizontal motion remains constant (assuming no external forces).
The term for the false idea that the universe is nothing but matter in motion is materialism. It is a philosophical belief that denies the existence of anything beyond physical matter and its interactions.
Matter cannot be subdivided is a false statement. Matter can be broken down into smaller particles such as atoms, which are the building blocks of matter.
False. An electric motor does not transform matter. It transforms electrical energy into mechanical energy to produce motion.
False. Inertia is a property of matter that describes its resistance to changes in motion, whether that motion is starting, stopping, or changing direction. All objects, whether they are at rest or in motion, have inertia.
True. Conduction is the process of heat transfer through direct contact between particles of matter. Heat is transferred from the hotter end to the colder end of an object or substance by the collision of particles within the material.
F=ma constant speed would mean 'a' acceleration is zero thus force zero. The puck would be in equilibrium, and the force would be zero at constant motion. Constant motion is constant velocity including the constant zero velocity.
False. Balanced forces do not cause a change in motion. When the forces acting on an object are balanced, the object will remain at rest or continue moving at a constant velocity.
Gas particles are in a permanent and chaotic motion.
False. In equilibrium, the rates of the forward and reverse reactions are equal, but the molecules are still in constant motion due to thermal energy.
False. The rate of a chemical reaction can be influenced by the size of the reactant particles. Smaller particles have a larger surface area, allowing for more frequent collisions between particles and therefore potentially increasing the rate of reaction.