Assertion : It is difficult to drive a car at high speed on a rainy day. Reason: The…
Physics · NEET · NTA Exams — Laws of Motion
Assertion: It is difficult to drive a car at high speed on a rainy day.
Reason: The value of co–efficient of friction is lowered due to wetting of the surface.
Reason: The value of co–efficient of friction is lowered due to wetting of the surface.
- If both assertion and reason are true and reason is the correct explanation of assertion.
- If both assertion and reason are true and reason is not the correct explanation of assertion.
- If assertion is true and reason is false.
- If Both assertion and reason are false.
Answer
A
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Which of the following statements is/are incorrect, when a person walks on a rough surface I. The frictional…
- A block of mass 2 kg rests on a rough inclined plane making an angle of 30° with the horizontal. The…
- An insect crawls up a hemispherical surface very slowly (see the figure). The coefficient of friction between…
- Block lying on a table weighs The coefficient of static friction between the block and the table is Assume…
- A car is moving on a horizontal curved road with radius The approximate maximum speed of car will be, if…
- If a body is in equilibrium under a set of non-collinear forces, then the minimum number of forces has to be…
- Why does a man getting down from a running bus fall forward?
- Determine the magnitude of P and F necessary to keep the concurrent force system in Figure in equilibrium.
More Laws of Motion questions · Browse all practice questions