Sanic the hedgehog is running after Dr. Eggmon with a speed, v. In order to catch up to Dr. Eggmon, Sanic quadruples his running speed (his new speed is 4*v). What is Sanic's new kinetic energy after he speeds up? Let KE be Sanic's kinetic energy when he's running at a speed of v. 16 KE 4'KE 2 KE KE

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A: The magnitude of the friction force is given as f=450 N

Q: A 500 g block w/ an a horizontal tabletop a. How far will it b. What is the c tabletop?

A: mass = m = 500 g = 0.5 kg initial speed = Vi= 90 cm/s = 0.9 m/s frictional force = f =0.8 N

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A: Given- Force (F1) = 11.7 N Acceleration (a) = 10.3 m/s2 θ = 39° Mass of crate (m) = 6.2 Kg

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Q: A satellite is traveling through distant space with a speed of 19,000 km/hr. What will happen to the…

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A: Dear student, according to expert guidelines I am allowed to answer only one problem in a single…

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Q: 4. A change in the state of motion is evidence of  a. a force   b. an unbalanced force  c. a…

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Q: -kg man jumps 1.00 m down onto a concrete walkway. His downward motion stops in 0.04 seconds. If he…

A: Here, we calculate the given as follow;

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Q: A person of weight 490 N stands on a scale in an elevator. What will the scale be reading? when the…

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Q: 1. Calculate the x-component of force 100 Ib. Assume positive to the right. O 40V5 Ib O 50 Ib None…

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Q: 366.3 N 17. What is another term for Kinetic Priction? a. Dynamic Friction b. Starting Friction c.…

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Q: 6. Newtons Laws a. Write Newton's First law.. b. Write Newton's Second law. c. Write Newtons Third…

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Q: 13. 54-kg box is sitting on the floor of a level railroad car which is moving forward with a speed…

A: mass of box = 54 kg speed = 25 m/sa = 5.6 m/s2

Q: How much weight would a 165 kg register if the local acceleration due to gravity is 6.31 m/s2?…

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Q: A 200-N block in contact with a level plane is acted upon by a horizontal force P = 100N. The fk =…

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Q: What is the net force of a cart in a tiled floor if its kinetic friction is 20 N and the frictional…

A: Net force is equal to the difference between applid force minus force due to friction.

Q: A ship of mass 4.5 x 10 kg starts from rest under the force a constant propeller with a thrust of…

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Q: A person is trying to lift a box off the floor. The box has a mass of 55kg and the person can lift…

A: In this question a person is trying to lift a box of 55kg , with a force of 300 N.

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Q: Suppose a 4.25 slug gymnast is climbing a rope.  a. What is the tension, in the rope, in pounds if…

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Q: A 140-gram apple fell from a tree and hit Sir Isaac's head. What is the force exerted by Sir Isaac's…

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