What is the force felt by the 64-kg occupant of the car? Express your answer to two significant figures and include the appropriate units. Enter positive value if the direction of the force is in the direction of the initial velocity and negative value if the direction of the force is in the direction opposite to the initial velocity. F =

The force is

Explanation:

Given that,

Mass of car = 64 kg

Suppose,  a 1400-kg car that stops from 34 km/h on a distance of 1.7 cm.

We need to calculate the acceleration

Using formula of acceleration

Where, v = final velocity

u = initial velocity

a = acceleration

s = distance

Put the value into the formula

We need to calculate the force

Using formula of force

Negative sign shows the direction of the force is in the direction opposite to the initial velocity.

Hence, The force is

c.is a substance that requires a small amount of energy per gram to raise its temperature; has strong cohesive forces between molecules.

explanation:

a colorless, transparent, odorless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

massxgravity x heght=weightxheight= pe

4900=490xh

h=10