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Section Key Terms electric potential electric potential energy As you learned in studying gravity, a mass in a gravitational field has potential energy, which means it has the potential to accelerate and thereby increase its kinetic energy. This kinetic energy can be used to do work.

1 mins read Last Updated on November 2, 2020 by InfraExam Open the PT Activity. Perform the tasks in the activity instructions and then answer the question. Which command has to be configured on the router to complete the SSH configuration? service password-encryption transport input ssh enable secret class ip domain-name cisco.com

Peter Diamandis and Steven Kotler have called Bezos an “exponential entrepreneur”—his business rapidly expands each year. » TAKEAWAY: Influence the conversation. Bezos’ purchase of the ailing Washington Post for $250 million may have seemed odd to some, but it brought him influence.

Two trains start at the same time form Munbai and Pune and proceed towards each other at the rate of 60 km and 40 km per hour, respectively. When they meet, it is found that one train has travelled 20 km more than the other. Find the distance between Mumbai and Pune.

Cats' unique behavior includes bunting —that odd way your cat head-butts you. The technical term is bunting and refers to the way a cat presses and rubs its head against objects. Another technical term, allorubbing, refers to the way cats rub their bodies against another cat, a human, or even a trusted family dog.

, , If momentum of an object is increased by 10 % then its kinetic energy will increase by(1) 20 %(2) 21 %(3) 40 %(4) 19 %,📲PW App Link - https://bit.ly/PW_.

vorbit = GME r− −−−−√. v orbit = G M E r. 13.7 Consistent with what we saw in Equation 13.2 and Equation 13.6, m does not appear in Equation 13.7. The value of g, the escape velocity, and orbital velocity depend only upon the distance from the center of the planet, and not upon the mass of the object being acted upon.

When this new number is increased by 10%, the final number becomes 1.1(0.9x) = 0.99x (as 10% of 0.9x is 0.09x, which is added to 0.9x). According to the problem, this final number is 10 less than the original number, which means: 0.99x = x - 10 Solving for x, we get: 0.01x = 10 x = 1000 Step 2/2 Therefore, the original number was 1000.

If two tangents inclined at an angle 60 ∘ are drawn to a circle of radius 3 cm, then length of each tangent is equal to: A 233 cm B 6 cm C 3 cm D 3 3 Medium Solution Verified by Toppr Correct option is D) Let PA and PB be the two tangents to a circle with centre O and radius 3 ∴∠APO=∠BPO = 21×∠APB = 21×60 0 =30 0 Also, OA⊥AP and OB⊥BP

If the perimeter of a circle is equal to that of a square, then the ratio of their areas is A 22:7 B 14:11 C 7:22 D 11:14 Medium Solution Verified by Toppr Correct option is B) Step -1: Equate perimeter of a square and circle. Let r be the radius of a circle and be the side of a square. From the given data,

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