oderrow0194 oderrow0194

17-12-2021
Physics

contestada

A car's velocity changes from 50 m/s North to 20 m/s North in 10 seconds. Calculate acceleration. PLS ANSWER FAST

Respuesta :

Аноним Аноним

17-12-2021

Answer:

If north is assumed to be the positive direction.

a = Δv/t = (vf - vi)/t = (20 - 50)/10 = - 3 m/s²

or

3 m/s² south

Answer Link

Otras preguntas

Waves can be classified as transverse, longitudinal, or surface waves. This depends on the ___________ of movement of the ________ in the medium compared to the

The scale on a map is 1:15000 how many kilometres on the ground would be represented as 12 cm on the map?

sorry had to repost lol could you answer part b of the question for me please???

Two investment advisers are comparing performance. One averaged a 19% return and the other a 16% return. However, the beta for the first adviser was 1.5, while

Find the area of the triangle ABC given angle A = 45°, b = 8, and c = √2.

You have two balloons, one that has a spherical core of radius 4 cm and the other that is tubular with a radius of 0.5 cm and a length of 8 cm. Knowing that th

Stephanie had a total of 80 pieces of $ 2 and $ 10 notes. After spending 2/5 of her $ 2 notes and 8 pieces of her $ 10 notes, she had an equal number of $ 2 and

A square conducting plate 51.0 cm on a side and with no net charge is placed in a region, where there is a uniform electric field of 81.0 kN/C directed to the r

Which of the following hormones is synthesized in hypothalmus and secreted from pitutary? Vasopressi or adrenocorticotropic hormones

Dominik’s 70-year-old grandmother is very healthy, but over the past few days she has been experiencing a stuffy nose, muscle aches, and chills, and is running