Q1 a 280 block on a 500 -long string swings in a circle on

Q1. A 280 block on a 50.0 -long string swings in a circle on a horizontal, frictionless table at 80.0.

What is the speed of the block?

What is the tension in the string?

Q2. Find the flux of the Earth's magnetic field of magnitude 6.00 10-5 T through a square loop of area 30.0 cm2

(a) when the field is vertical to the plane of loop,

(b) when the field makes a 60.0 angle with the normal to the plane of loop, and

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Q1 a football spends a total of 5 seconds in the air it : q1. a football spends a total of 5 seconds in the air. it reaches a peak height of 30 meters. how long does it take to

Q1 a 280 block on a 500 -long string swings in a circle on : q1. a 280 block on a 50.0 -long string swings in a circle on a horizontal frictionless table at 80.0.what is the speed

Q1 a person with a mass of 103 kg is standing on a scale : q1. a person with a mass of 103 kg is standing on a scale that reads weight in newtons inside of an elevator. if the

Q1 a 372 g bullet moving at 290 ms enters and stops in an : q1. a 3.72 g bullet moving at 290 ms enters and stops in an initially stationary 3.30 kg wooden block on a horizontal

Q1 a sled and rider with a combined weight of 68 kg are at : q1. a sled and rider with a combined weight of 68 kg are at rest on the top of a hill 28 m high. what is their total

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