subject
Physics, 19.02.2021 06:00 kjmesser33

A car, starting from rest, accelerates at 4.0 m/sec2. What is its velocity at the end of 8.0 seconds?
A. 0.50 m/sec
B. 2.0 m/sec
C. 16 m/sec
D. 32 m/sec

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 21:50
What is the length x of the side of the triangle below? (hint: use the cosine function)
Answers: 1
question
Physics, 22.06.2019 09:30
Which of these is not a possible type of energy transformation? a. electrical energy into light energy b. sound energy into nuclear energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy
Answers: 1
question
Physics, 22.06.2019 12:50
Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass
Answers: 3
question
Physics, 22.06.2019 18:30
En un laboratorio, nakisha mezcla una solución de hidróxido de sodio con un indicador llamado fenolftaleína. cuando se combinan, crean una solución de color rosa. nakisha se pregunta si la mezcla de otras soluciones con fenolftaleína también creará este color rosa. ? cómo podría nakisha utilizar el proceso de investigación científica para determinar si la mezcla de otras soluciones con fenolftaleína también creará un color rosa? marque las que correspondan.
Answers: 2
You know the right answer?
A car, starting from rest, accelerates at 4.0 m/sec2. What is its velocity at the end of 8.0 second...
Questions
question
English, 22.03.2020 16:11
question
Mathematics, 22.03.2020 16:12
question
Mathematics, 22.03.2020 16:18
question
Mathematics, 22.03.2020 16:23
question
Computers and Technology, 22.03.2020 16:24
Questions on the website: 13722363