Physics, 18.01.2020 05:31 Nonniel0v3

Amotorcycle has a mass of 250kg. it goes around a 13.7 m radius turn at 96.5 km/hr. what is the centripetal force?
a. 2.95x10^3 nb. 4.31x10^4nc. 1.31x10^4 nd. 719n

Answers: 2

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The centripetal force of a motorcycle that has a mass of 250kg and goes around a 13.7 m radius turn at 96.5 km/hr is 1.31 × 10⁴N

HOW TO CALCULATE CENTRIPETAL FORCE:

The centripetal force can be calculated by using the following formula:F = mv²/r

Where;

F = centripetal force (N)m = mass of the object (kg)v = velocity (m/s)r = radius (m)According to this question, a motorcycle has a mass of 250kg. It goes around a 13.7 m radius turn at 96.5 km/hr. First, we need to convert 96.5km/hr to m/s as follows:= 96.5km ×1000/1hr × 3600= 96,500/3,600v = 26.8m/sF = (250 × 26.8²) ÷ 13.7F = 179560 ÷ 13.7F = 13,106.6NF = 1.31 × 10⁴NTherefore, the centripetal force of a motorcycle that has a mass of 250kg and goes around a 13.7 m radius turn at 96.5 km/hr is 1.31 × 10⁴N.

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Answer from: mhuang35

c) 1.31 × 10⁴N

Explanation:

Centripetal force is a force that causes a body to move in a circular path. The body possesses a centripetal acceleration.

According to newtons first law

Force = mass (m) ×acceleration (a)

Acceleration of a body moving in a circular path = v²/r where;

v is the velocity and r is the radius

Force = MV²/r

Given m = 250kg v = 96.5km/hr r = 13.7m

We need to convert 96.5km/hr to m/s

= 96.5km ×1000/1hr × 3600

= 96,500/3,600

v = 26.8m/s

Force = 250 × 26.8²/13.7

Force = 13,106.5N

The centripetal force = 13,106.5N

= 1.31 × 10⁴N

Answer from: Quest

answer and explanation;

composition refers to both the types of minerals within a rock and the overall chemical makeup of the rock while texture refers to the size and arrangement of the minerals or grains that make up a rock. both composition and texture can be used to classify rocks, such as igneous rocks. texture describes how the rock became solid or crystallized from liquid, melted rock. composition of a rock describes the minerals that make up a particular rock.

Answer from: Quest

Answer59.2kg; /

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Amotorcycle has a mass of 250kg. it goes around a 13.7 m radius turn at 96.5 km/hr. what is the cent...

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