Question

PLZZZ HELP!!! 80PTS!!!

You are given a toy car and told it has a density of 0.54 g/mL and a volume of 38.2 mL. Calculate impulse, given that the toy car's acceleration is 10 m/s^2 and time is 10 s. WRITE THE NUMBER ONLY and DO NOT ROUND.

Answer 1

Impulse =
`206.28 * 10 = 2062.8` g.m/s

Step-by-step explanation:

Impulse is equal to the product of force and time

Here

Density of car =
`0.54` g/mL

Volume of car
`= 38.2` mL

Mass of the car is equal to the product of density and volume of car

Mass of the car
`= 0.54 * 38.2`
`= 20.628` grams

Acceleration of the car is
`10` m/s^2

Force is equal to product of mass and acceleration

F =
`20.628 * 10 = 206.28` g .m/s^2

Impulse = F * t

Impulse =
`206.28 * 10 = 2062.8` g.m/s