Question

Assertion (A) : The Bhakti and Sufi movements helped the suppressed and marginalized masses to attain a feeling of self-respect. Reason (R) : The leaders of these movements were very liberal in their outlook and reduced caste and creed based rigidity to a great extent. Select the correct option from the
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Answer 1

Answer:

The driver of a 2.0 × 103 kg red car traveling on the highway at 45m/s slams on his brakes to avoid striking a second yellow car in front of him, which had come to rest because of blocking ahead as shown in above Fig. After the brakes are applied, a constant friction force of 7.5 × 103 N acts on the car. Ignore air resistance.

(a) Determine the least distance should the brakes be applied to avoid a collision with the other vehicle?

(b) If the distance between the vehicles is initially only 40.0 m, at what speed would the collision occur?

(c) Write your conclusive observations on the result obtained from this numerical. i.e. the importance of Physics in daily life.

Answer 2

ᴛʜᴇ ʙʜᴀᴋᴛɪ ᴀɴᴅ sᴜғɪ ᴍᴏᴠᴇᴍᴇɴᴛs sʜᴏᴡᴇᴅ ᴛᴏ ᴛʜᴇ ᴘᴇᴏᴘʟᴇ ᴛʜᴀᴛ ᴛʜᴇ ᴇxɪsᴛᴇɴᴄᴇ ᴏғ ɢᴏᴅ ᴄᴏᴜʟᴅ ʙᴇ ᴇxᴘᴇʀɪᴇɴᴄᴇᴅ ᴜɴᴅᴇʀ ᴛʜᴇ ɢᴜɪᴅᴀɴᴄᴇ ᴏғ ᴀ ɢᴜʀᴜ. ᴘʀɪᴇsᴛs ᴏʀ ᴛʜᴇ ᴜʟᴇᴍᴀs ᴀʀᴇ ɴᴏᴛ ʀᴇǫᴜɪʀᴇᴅ ᴛᴏ ғᴇᴇʟ ᴛʜᴇ ᴘʀᴇsᴇɴᴄᴇ ᴏғ ɢᴏᴅ. ᴛʜᴜs ᴍᴀɴʏ ᴘᴇᴏᴘʟᴇ ʙᴇɢᴀɴ ᴛᴏ ǫᴜᴇsᴛɪᴏɴ ᴛʜᴇ ᴀᴜᴛʜᴏʀɪᴛʏ ᴀɴᴅ ᴅᴏᴍɪɴᴀᴛɪᴏɴ ᴏғ ᴛʜᴇɪʀ ʀᴇʟɪɢɪᴏɴ ʙʏ ᴛʜᴇ ʀᴇʟɪɢɪᴏᴜs ᴀᴜᴛʜᴏʀɪᴛɪᴇs.

ᴜʀ ᴡᴇʟᴄᴏᴍᴇ(+_+)