Question

16. Manish derived a car at a speed of 70 km/h along a straight road for 8.4 km. Then
car suddenly ran out of petrol. Manish didn't lose his cool. Instead he walked for
minutes to reach a petrol pump at a distance 2 km and came to car after taking pe
in a small tank.
(a) The values displayed by Manish:
1. Angry person
2. Disappointed
3. Patience
4. N.0.T.
(b) The average speed from beginning of his drive till he reached the petrol pump
1 16 km/h
2. 16.8 km/h
3. 16.2 km/h
4. Zero
(€) The average velocity from beginning of his drive till be reached the petrol pum
1. 16 km/h
2. 16.8 km/h
3. 16.2 km/h
4. Zero
(d) The displacement for the whole journey by walking is:
1. 4 km
2. 2 km
3. 0 km
4. N.0.T.​

Answer 1

Sir Isaac Newton PRS was an English mathematician, physicist, astronomer, theologian, and author who is widely recognised as one of the most influential scientists of all time and as a key figure in the scientific revolution.

Born: 4 January 1643, Woolsthorpe Manor House, United Kingdom

Died: 31 March 1727, Kensington

Education: Trinity College (1667–1668), Trinity College (1661–1665), The King's School (1655–1659)

Discoveries: Newton's laws of motion, Newton's law of universal gravitation