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A rock at rest has weight 138 N. What is the weight of the rock when it is accelerating downward at 3.5 ms2?
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∙ 8y ago
138
Wiki User
∙ 8y ago
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What if your weight is a force acting on the rock what force acts on you?
If you sit on a rock with a downward force of 'W' pounds, then the rock exerts an upward force of 'W' pounds on your derriere. We know that the sum of the forces on the seat of your pants must be zero. Otherwise the pants would be accelerating, either up or down.
Is 0 velocity and 0 acceleration correctly describes the velocity and acceleration of the rock at the exact top of its path?
No. Any object that was shot by gun, flung by slingshot, or thrown by hand, begins accelerating downward at the acceleration of gravity as soon as it leaves the propulsion system. Zero velocity is true at the top, but acceleration is constant throughout the trajectory ... 9.8 m/s downward.
What is the displacement and velocity of a rock dropped from rest after 4s?
The displacement and velocity of a rock that is dropped from rest after 4s, is 6 km/h. This can vary depending on the speed of the rock, and the surroundings.
A rock is dropped from a height of 80 m and is free fall what is the velocity of the rock as it reaches the ground 4.0 secounds later?
39 m\s downward
A rock has a weight of 50 N The force that the earth exerts on the rock is?
"Weight" is the force exerted by gravity. Thus, 50 Newtons.
What if your weight is a force acting on the rock what force acts on you?
If you sit on a rock with a downward force of 'W' pounds, then the rock exerts an upward force of 'W' pounds on your derriere. We know that the sum of the forces on the seat of your pants must be zero. Otherwise the pants would be accelerating, either up or down.
What is the process that describes downward sliding of the rock material?
the process that describes downward sliding of the rock material is Slump
What is a downward fold of rocklayers?
A syncline is comprised of downward folding layers of rock.
A rapid downward movement of rock soil?
fallen rock
What is a downward fold of rock layers?
my but
A downward fold in a rock is called?
syncline
A fold rock that bends downward?
Sycline
This type of fault occurs when rock moves downward at the fault line?
A normal fault is the result of the downward movement of rock along the fault line.
What Rock that is forced downward and is altered due to heat and pressure?
Ultimately gravity.A2. In a scree or talus, the rocks will fall to eventually come to rest. The driving force is gravity.In a stream, they will be borne easily in steeper streams but in a stream of shallow angle, their movement will be slight. Indeed their only movement may be in a flood. The material will become more worn down as it proceeds downstream. But the force moving the water is still gravity.
Is 0 velocity and 0 acceleration correctly describes the velocity and acceleration of the rock at the exact top of its path?
No. Any object that was shot by gun, flung by slingshot, or thrown by hand, begins accelerating downward at the acceleration of gravity as soon as it leaves the propulsion system. Zero velocity is true at the top, but acceleration is constant throughout the trajectory ... 9.8 m/s downward.
What fault moves rock downward?
a normal fault
What is a delta and how is it connected to erosion and deposition?
Deltas are the repositories of eroded rock at the end of rivers. Because the amount of deposited material continues to grow, the sediments are pushed downward from their sheer weight and will eventually lithify or turn to sedimentary rock.
