Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position
The distance travelled is the path taken by a body to get from an initial point to an end point in a given period of time, at a certain velocity. If the velocity is constant: Distance = time * velocity. d = v*t.
As we know that the distance travelled by the body is given as 2 + 3n. Now as we know that according to the first law of motion. Speed at the end of t seconds is calculated as v = u + at, where u is the initial velocity and a is the acceleration. Hence, the velocity at the end of two seconds will be 9.5 m/sec.
Answers & Comments
Answer:
1. distance covered: 16
displacement: 0.38
yan lang po alam ko
Step-by-step explanation:
Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position
The distance travelled is the path taken by a body to get from an initial point to an end point in a given period of time, at a certain velocity. If the velocity is constant: Distance = time * velocity. d = v*t.
As we know that the distance travelled by the body is given as 2 + 3n. Now as we know that according to the first law of motion. Speed at the end of t seconds is calculated as v = u + at, where u is the initial velocity and a is the acceleration. Hence, the velocity at the end of two seconds will be 9.5 m/sec.
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