Question

At the instant the traffic light turns green, an automobile starts with a constant acceleration a...

At the instant the traffic light turns green, an automobile starts with a constant acceleration a of 2.30 m/s2. At the same instant a truck, traveling with a constant speed of 9.80 m/s, overtakes and passes the automobile. (a) How far beyond the traffic signal will the automobile overtake the truck? (b) How fast will the automobile be traveling at that instant?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
At the instant the traffic light turns green, an automobile starts with a constant acceleration a...
At the instant the traffic light turns green, an automobile starts with a constant acceleration a of 1.5 m/s2. At the same instant a truck, traveling with a constant speed of 8.0 m/s, overtakes and passes the automobile. (a) How far beyond the traffic signal will the automobile overtake the truck? (b) How fast will the car be traveling at that instant?
A 1000 kg automobile is at rest at a traffic signal. At the instant the light...
A 1000 kg automobile is at rest at a traffic signal. At the instant the light turns green, the automobile starts to move with a constant acceleration of 3.2 m/s2. At the same instant a 2250 kg truck, traveling at a constant speed of 8.8 m/s, overtakes and passes the automobile. (a) How far is the center of mass of the automobile-truck system from the traffic light at t = 2.1 s? (b) What is the speed of the center...
A 1050 kg automobile is at rest at a traffic signal. At the instant the light...
A 1050 kg automobile is at rest at a traffic signal. At the instant the light turns green, the automobile starts to move with a constant acceleration of 4.4 m/s2. At the same instant a 2000 kg truck, traveling at a constant speed of 7.0 m/s, overtakes and passes the automobile. (a) How far is the center of mass of the automobile-truck system from the traffic light at t = 2.5 s? (b) What is the speed of the center...
A 1500 kg automobile is at rest at a traffic signal. At the instant the light...
A 1500 kg automobile is at rest at a traffic signal. At the instant the light turns green, the automobile starts to move with a constant acceleration of 6.0 m/s2. At the same instant a 2100 kg truck, traveling at a constant speed of 9.0 m/s, overtakes and passes the automobile. (a) How far is the center of mass of the automobile truck system from the traffic light at t = 3.0 s? (b) What is the speed of the...
At the instant the traffic light turns green, a car that has been waiting at an...
At the instant the traffic light turns green, a car that has been waiting at an intersection starts ahead (from rest) with a constant acceleration of 1.3 m/s². At the same instant, a truck traveling with a constant speed of 36.6 mph passes the car. (b) How much time in seconds does it take the car to catch up with the truck? Keep 2 decimal places (c) How far in meters beyond its starting point does the car catch up...
a motorcycle is stopped at a traffic light. when the light turns green, the motorcycle accelerates...
a motorcycle is stopped at a traffic light. when the light turns green, the motorcycle accelerates to a speed of 73 km/h over a distance of 50m. a) what was the average acceleration of the motorcycle over thos distance? b) assuming the motocycle maitained a constant acceleration, how far is it from the traffic light after 3.0 s?
A car and a truck start from rest at the same instant, with the car initially...
A car and a truck start from rest at the same instant, with the car initially at some distance behind the truck. The truck has a constant acceleration of 2.10 m/s2, and the car has a constant acceleration of 3.40 m/s2. The car overtakes the truck after the truck has moved 60.0 m. a) How much time does it take the car to overtake the truck? b) How far was the car behind the truck initially? c) What is the...
Paul is driving south down Pembina highway at a constant speed of 20 m/s. He sees...
Paul is driving south down Pembina highway at a constant speed of 20 m/s. He sees a truck in one of the north-bound lanes. The truck is initially stopped at the next traffic light, which is 500 m away. At this point, the light turns green and the truck starts accelerating northwards (towards Paul) at a constant acceleration of 1.2 m/s2. At what distance from the position where Paul first saw the truck, do they pass each other?
As soon as a traffic light turns green, a car speeds up from rest to 52.0...
As soon as a traffic light turns green, a car speeds up from rest to 52.0 mi/h with constant acceleration 8.00 mi/h/s. In the adjoining bike lane, a cyclist speeds up from rest to 21.0 mi/h with constant acceleration 14.00 mi/h/s. Each vehicle maintains constant velocity after reaching its cruising speed. (a) For what time interval is the bicycle ahead of the car? (b) By what maximum distance does the bicycle lead the car?
As soon as a traffic light turns green, a car speeds up from rest to 49.0...
As soon as a traffic light turns green, a car speeds up from rest to 49.0 mi/h with constant acceleration 7.00 mi/h/s. In the adjoining bike lane, a cyclist speeds up from rest to 15.0 mi/h with constant acceleration 13.50 mi/h/s. Each vehicle maintains constant velocity after reaching its cruising speed. (a) For what time interval is the bicycle ahead of the car? (b) By what maximum distance does the bicycle lead the car?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT