Answer:
Kindly check attached picture
Quantity measured is DISTANCE
Explanation:
Segment AB = measures uniform deceleration
BC = Constant speed moved by the car
CD = Uniform acceleration
During uniform deceleration: the speed of the body is reduced at a constant rate with time.
During Constant Speed, the car maintains a Velocity which does not increase or reduce at a certain time interval.
During uniform acceleration the speed of the car increases at a constant rate with time.
B) THE quantity measured by the area covered under a speed-time graph is distance :
With speed on the vertical (y-axis) and time on the horizontal (x-axis)
Area of trapezium = 0.5(AD + BC) × height
Answer:
Plucking
ExplantionPlucking is the method through which erosion happens during glaciations. The movement of ice and glaciers scrapes along the rock that surrounds it while pulling ways the pieces of the foundation that results in corrosion.
Glacier causes erosion in two ways it can be either by plucking or abrasion, plucking occurs when the sediments pick up the glacier. They then freeze below the glacier thus being always carried by ice when it is flowing. Abrasion happens when the glaciers scrapes towards the earth’s service.
The things that you throw away are buried in the ground. They are buried in something known as a 'landfill'. These are very deep holes which hold A LOT of trash. The problem is, there are only a few locations left in most western countries which actually have space to hold all of the waste people are generating.
