Question

An object is sliding down an inclined plane. The velocity changes at a constant rate from

10 cm/s to 15 cm/s in two seconds. What is its acceleration?

(a) 10 cm/s 2

(b) 2 9. / cm s 2

(c) 2 5. / cm s 2

(d) 40 cm/s 2

DIRECTION : In each of the following questions, a statement of Assertion is given and a

corresponding statement of Reason is given just below it. Of the statements, given below, mark

the correct answer as:

(a) Both assertion and reason are true and reason is the correct explanation of assertion.

(b) Both assertion and reason are true but reason is not the correct explanation of assertion.

(c) Assertion is true but reason is false.

(d) Both Assertion and Reason are false​

Answer 1

Answer:

An object is sliding down an inclined plane. The velocity changes at a constant rate from

10 cm/s to 15 cm/s in two seconds. What is its acceleration?

(a) 10 cm/s 2

(b) 2 9. / cm s 2

(c) 2 5. / cm s 2

(d) 40 cm/s 2

DIRECTION : In each of the following questions, a statement of Assertion is given and a

corresponding statement of Reason is given just below it. Of the statements, given below, mark

the correct answer as:

(a) Both assertion and reason are true and reason is the correct explanation of assertion.

(b) Both assertion and reason are true but reason is not the correct explanation of assertion.

(c) Assertion is true but reason is false.

(d) Both Assertion and Reason are false