Physics, 09.12.2021 19:50 twistedhyperboles

1. A stopwatch starts while race car travels at 7 m/s from the pit area and accelerates at a uniform rate to a speed of 30 m/s in 19 s moving on a circular track of radius 511 m. Assuming constant tangential acceleration, find
(a) the tangential acceleration, and
(b) the radial acceleration, at the instant when the speed is v = 15
Once you have both of those ... find the magnitude of a at any moment

2. A stopwatch starts while race car travels at 12.0 m/s from the pit area and accelerates at a uniform rate to a speed of 33 m/s in 16 s moving on a circular track of radius 502 m.
Assuming constant tangential acceleration, find
(a) the tangential acceleration, and
(b) the radial acceleration, at the instant when the speed is v = 17
Once you have both of those ... find the magnitude of a at any moment

3. A stopwatch starts while race car travels at 6 m/s from the pit area and accelerates at a uniform rate to a speed of 25 m/s in 3 s moving on a circular track of radius 492 m.
Assuming constant tangential acceleration, find
(a) the tangential acceleration, and
(b) the radial acceleration, at the instant when the speed is v = 6
Once you have both of those ... find the magnitude of a at any moment

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 10:00

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

Answers: 2

Answer

Physics, 22.06.2019 10:10

What is special about a dc circuit ?

Answers: 3

Answer

Physics, 22.06.2019 14:30

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader

Answers: 1

Answer

Physics, 22.06.2019 17:00

The chart shows the costs and shipping times for materials that a company needs to build a new product. which describes the best trade-off if the company needs to start building their product within the next two years? they should order the domestic materials because it is always best to choose the fastest shipping time. they should order the imported materials because it is always best to choose the lowest cost for materials. since the shipping time is longer, they should order the domestic materials because the additional cost is worth it to get the materials in time. even though the shipping time is longer, they should order the imported materials because they are less expensive and should arrive in plenty of time to build the product.

Answers: 1

Answer

You know the right answer?

1. A stopwatch starts while race car travels at 7 m/s from the pit area and accelerates at a uniform...

Questions