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A man is carrying cement blocks weighing 200 newtons up a ladder to a platform 7 meters above the ground He has been carrying 2 blocks per minute How much work is done in 10 minutes?
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∙ 14y ago
28,000 J
Wiki User
∙ 14y ago
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A man is carrying cement blocks weighing 200 newtons up a ladder to a platform 7 meters above the ground. He has been carrying 2 blocks per minute. How much work is done in 10 minutes?
28,000 J
A spring stretches 11 centimeters from its equilibrium position when an object weighing 29 newtons is hung from it. What is the spring constant?
The spring constant is 263.6363... repeating Newtons per metre.
A book weighing 29 N is placed on a table How much support force does a table exert on the book?
29 Newtons
What is the mechanical advantage of a simple machine if a force of twelve newtons lifts an object weighing forty eight newtons?
The idea is to divide the output force (the amount of weight it can lift in this case) by the input force.
A book weighing 10 Newtons is at rest on a flat table What is the total net force on the book?
Since the book is not accelerating, we know that the net force on it is zero.
A man is carrying cement blocks weighing 200 newtons up a ladder to a platform 7 meters above the ground. He has been carrying 2 blocks per minute. How much work is done in 10 minutes?
28,000 J
What is the mass of a person weighing 200 newtons?
4
What is the weight of a 150 pound person in newtons?
A person weighing 150 pounds would be equal to 667.2 newtons.
A spring stretches 11 centimeters from its equilibrium position when an object weighing 29 newtons is hung from it. What is the spring constant?
The spring constant is 263.6363... repeating Newtons per metre.
A book weighing 29 N is placed on a table How much support force does a table exert on the book?
29 Newtons
A set of pulleys is used to lift a piano weighing 1000 newtons the piano is lifted?
You need to know the capacity of the pulleys. The pulleys need a total power of over 1000 newtons, if they do then you should be fine.
What is the mechanical advantage of a simple machine if a force of twelve newtons lifts an object weighing forty eight newtons?
The idea is to divide the output force (the amount of weight it can lift in this case) by the input force.
Is a flower pot weighing 3 newtons sitting on a windowsill 30 meters from the ground potential or kinetic?
Potential Energy The object is not in movement.
A man weighing 48 newtons climbs a 2.0-meter ladder How much work is done?
it would be 96 because you times 48 and 2.0 and that's your answer!
A book weighing 10 Newtons is at rest on a flat table What is the total net force on the book?
Since the book is not accelerating, we know that the net force on it is zero.
You pull a wagon carrying your younger brother 1000 meters (1 km) to the store using 20 newtons of force the whole way. It takes you 15 minutes to get there. How much power did you generate, in joules per minute In watts help me?
21 joues per minute
A rock weighing 98 newtons is pushed off the edge of a bride 50 meters above the ground what was the kinetic energy of the rock before it began to fall?
zero
