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Constant acceleration
What else can I help you with?
Why did you use much force in rough surfaces?
Rough surfaces causes 2 sliding objects to microscopically bind to each other, when one object's protrusions falls into the 2nd object's dips, friction occurs, the rougher the surface is, the more dips/protrusions there are, and the more force it takes to break them free.
What is a common injury at work?
A part of the body is squeezed, pinched or crushed in machinery. Falls from ladders, roofs or other elevated surfaces. Slips, trips and falls on flat surfaces. Impacting a part of the body against something or hit by a moving or flying objects, or by noise (noise impacts the ear drum).
What is icy rain called?
Icy rain is commonly referred to as freezing rain. It occurs when rain falls and freezes upon contact with surfaces that are at or below freezing temperature. This can create hazardous conditions as it makes surfaces such as roads and sidewalks extremely slippery.
The energy transformation that occurs as a rock falls off a cliff.?
The potential energy of the rock is transformed into kinetic energy as it falls due to gravity. As the rock falls, some of its kinetic energy is also converted into heat and sound energy upon impact with the ground or other objects.
What objects reflect almost all of the light?
Highly reflective surfaces such as mirrors, polished metals, and smooth white surfaces like snow or chalk reflect almost all of the light that falls on them. These objects have a high albedo, or reflectivity, which allows them to bounce light back without absorbing much of it.
What causes most skateboarding or inline skating falls, according to information from the lesson?
Irregular surfaces cause the most skate falls.
What are the two types of eclipse and explain?
Solar - moons shadow falls on earth.Lunar - earths shadow falls on moon.
When the earths shadow falls on the moon the shadow caused a?
A lunar eclipse.
What is a water based material that falls from the atmosphere to the earths surface?
rain
How effective are ice clamps for shoes in preventing slips and falls on icy surfaces?
Ice clamps for shoes can be effective in preventing slips and falls on icy surfaces by providing additional traction and grip.
What happens as parts of the convection cycle in earths atmosphere?
Cold, denser air falls
Which phenomenon occurs when light falls on a smooth mirror?
When light falls on a smooth mirror, it undergoes a process called specular reflection, where the light is reflected at the same angle as it hits the mirror's surface. This results in a clear and sharp reflection of objects in the mirror.
