# Answer to Question #125647 in Mechanics | Relativity for anonymous

Question #125647

1. If we tie a stone to a rope, and start to spin it in a horizontal circle, the tension in the rope is also known as ______________.

a. centripetal force

b. centrifugal force

c. gravitational force

d. Normal strength

2. When a body is in uniform circular motion, the speed that is tangent to the circular path is called ______________.

a. Angular velocity

b. Tangential speed

c. Centripetal acceleration

d. Centrifugal speed

3. For a body or object to stay in a circular path there must be a force with a ______________ direction of the circle

a. On the right

b. On the left

c. Into

d. Out

4. In circular motion, the time it takes to complete ______________ the circle is called a period.

a. Three laps

b. Two laps

c. Turn around

d. One round

5. The ______________ keeps the body accelerating towards the center of the circular path

a. Centripetal acceleration

b. Angular velocity

c. Tangential speed

d. Tangential acceleration

1
2020-07-10T10:30:40-0400

1. If we tie a stone to a rope, and start to spin it in a horizontal circle, the tension in the rope is also known as centripetal force.

2. When a body is in uniform circular motion, the speed that is tangent to the circular path is called tangential speed

3. For a body or object to stay in a circular path there must be a force with a direction into the circle

4. In circular motion, the time it takes to complete one round the circle is called a period.

5. The centripetal acceleration keeps the body accelerating towards the center of the circular path

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