lismarabelloflores3 lismarabelloflores3

16-11-2021
Physics

contestada

What is the net force on a 4,000-kg car
that doubles its velocity from 15 m/s west
to 30 m/s west over 10 seconds?

Respuesta :

imanighant imanighant

16-11-2021

Answer:

6000 N toward west

Explanation:

F = ma

a = 30-15/10 = 1.5 m/s^2 towards west

m = 4000 kg

F = 4000 x 1.5 = 6000 N towards west

Answer Link

Otras preguntas

Can someone please explain how to find impulse when momentum is not given, only mass and velocity are given

What type of verb is the underlined word in the sentence? The scientists explored the ancient ruins. A. intransitive B. transitive

I need help and all of theses question please 1): Serena paid a tax of $288 on a house assessed at $48,000. Using the same tax rate, find the tax on a house as

a the cost to rent a raft is $7 pee person. A raft can hold up to 6 people. There is a $3 launch fee per raft. what is the total cost for group of 6?

4. Which verb is in the present progressive form? A. had been driving B. am swimming C. will be flying D. was hopping 5. Which verb is in the present perfe

Natalie car uses 20 gallons of gas to go 600 miles. Write two unit rates (number of miles the number of gallons. What does each unit rate mean.

What does score mean in design and technology?

Laura wants to show 70 in tens.How many tens will she draw?How do you know?

the effort to control or influence the conduct of government is called?

How do I do an authors purpose on the book diary of a wimpy kid Third Wheel. I don't understand please help