7 Answered Questions for the topic Word Question
A weird Word question
A square rug has an inner square in the center. The side length of the inner square is x inches and the width of the outer region is 11 in. what's the area of the outer part of the rug._ in^2
02/26/20
Circular Motion
Kangaroo Jack is trying to catch a crane with a bola. The mass on the end of the bola is 250g and the bola makes 3 revolutions every 2 seconds with a velocity of 11 m/s. How long is the bola?
12/08/19
Physics, work problem
A mover is pushing a 20-kg box up a 30-degree ramp from the ground into a moving truck. He pushes with a constant velocity up the 2.1m ramp. He pushes it without rollers where the coefficient of...
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12/08/19
Physics, Energy Problems (confused!)
1) a 2000 kg rollercoaster starts from a height of 55 m and an initrial velocity of 8 m/s. When it reaches the bottom of the hill (height of zero), what is its velocity?2) For the rollercoaster...
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Fnet=ma Problems
1) a 500 kg car is travelling at 15 m/s and experiences a forward engine force of 2000N for 3 seconds. The combined frictional forces acting on the car are 600 N. What is the car's acceleration?2)...
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Fnet=Fma problems
1) a 500 kg car is travelling at 15 m/s and experiences a forward engine force of 2000N for 3 seconds. The combined frictional forces acting on the car are 600 N. What is the car's acceleration?2)...
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10/25/19
Projectile Motion
(Ignore air resistance) A man is riding in the back of a truck (facing forward) that is driving forward at a constant velocity of 30 mph. If he throws a ball straight upward so that it reachers a...
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