Question
As a car traveling to the right passes you, you look at your watch and measure...
As a car traveling to the right passes you, you look at your
watch and measure the speed of the car. The watch reads 16.0
seconds. The speed of the car is 20 m/s. The car also starts to
accelerate at a constant rate when it passes you. 15 meters down
the road to the right, the
car is measured to be traveling at 10 m/s to the right.
What kind of a problem is this?
A force, non-constant acceleration
B motion, constant acceleration
C motion, non-constant acceleration
D force, constant acceleration
2.
What is the direction of the acceleration of the car?
right or left
3.
What is the magnitude of the acceleration of the car? Answer
using an integer in m/s/s.
4.
What time is on the watch when the car is 15 meters down the
road? Answer using an integer in
seconds
Homework Answers
Answer #1
Not the answer you're looking for?
Similar Questions
As a car traveling to the right passes you, you look at your watch and measure...
As
a car traveling to the right passes you, you look at your watch and
measure the speed of the car. The watch reads 16.0 seconds. The
speed of the car is 20 m/s. The car also starts to accelerate at a
constant rate when it passes you. 15 meters down the road to the
right, the car is measured to be traveling at 10 m/s to the right.
1/ What kind of a problem is this?
2/ What is...
1. Starting from rest, it took you 12 seconds to accelerate your car to 24 m/s...
1. Starting from rest, it took you 12 seconds to accelerate your
car to 24 m/s at a constant acceleration. Find your
acceleration.
2.A prototype car starts from rest and accelerates at a constant
rate to 60 m/s in 5.1 seconds. How much distance did the car travel
during the 5.1-second accelerated motion?
3. A speeding driver noticed a police car parked about 443 m in
from of him on the side of the road and reduced his speed at...
A car traveling at a constant speed of 21.0 m/s passes a trooper hidden behind a...
A car traveling at a constant speed of 21.0 m/s passes a trooper
hidden behind a billboard. One second after the speeding car passes
the billboard, the trooper sets off in chase with a constant
acceleration of 2.60 m/s2.
How long does it take the trooper to overtake the speeding car?
Solve this problem by a graphical method. ________ seconds
1. Annie is traveling on a trail at 21.7 m/s. After traveling for 12.5 seconds at...
1. Annie is traveling on a trail at 21.7 m/s. After traveling
for 12.5 seconds at a constant velocity she approaches a stoplight
which has turned red. Being a good doggo she slows to a stop with
an acceleration of -2.13 m/s^2 as she nears the stoplight.
What is her displacement during the first 6 seconds of
movement?
2. Annie is traveling on a trail at 24.5 m/s. After traveling
for 12.4 seconds at a constant velocity she approaches a...
A 1000 kg car, traveling to the right at 65 mph, collides with a brick wall...
A 1000 kg car, traveling to the right at 65 mph, collides with a
brick wall and comes to rest in 0.22 seconds. What is the magnitude
of the average force the car exerts on the wall? Round your answer
to the nearest integer.
A 0.4 kg softball is pitched to you at 20 m/s. You hit the ball
back along the same path, and at the same speed. If the bat was in
contact with the ball for 0.27...
A car is traveling around a banked curve without friction which is banked at 28 degrees....
A car is traveling around a banked curve without friction which
is banked at 28 degrees. It is originally moving at 14 m/s. A
constant acceleration of 2.5 m/s2 in the direction is applied in
the direction that it is moving which causes the car to speed up.
If this acceleration is applied for 2.7 seconds, how far did the
car move up the road (the incline) in meters?
- A car moving with over-speed limit constant speed 39.5 m/s passes a police car at...
-
A car moving with over-speed limit constant speed 39.5 m/s
passes a police car at rest. The police car immediately takes off
in pursuit, accelerating with 6.0 m/s^2. How long does it take for
police overtake the speeder?
-
A car moving with over-speed limit constant speed 39.5 m/s
passes a police car at rest. The police car immediately takes off
in pursuit, accelerating with 6.1 m/s^2. How far from initial point
police car will reach the speeder?
-...
On a horizontal road, a car is traveling West at a constant speed of 11.4 m/s...
On a horizontal road, a car is traveling West at a constant
speed of 11.4 m/s . After 16 s , it has rounded a corner and is now
heading North at a constant speed of 16.0 m/s .
What is the magnitude of the car's average acceleration during
this 16 s time interval?
0.29 m/s2
1.2 m/s2
0 m/s2
1.7 m/s2
A car is at rest at a stop sign and there is another stop sign 100...
A car is at rest at a stop sign and there is another stop sign
100 m down the road. The car can brake with an acceleration of 16
m/s/s. The car accelerates with a constant rate for some time
before accelerating with that braking rate to come to a stop at the
second stop sign. The entire trip takes 10 seconds. Let right be
positive. Don’t round until the end. Report using 3 digits. Don't
enter units.
(1) With...
1. A car moving with over-speed limit constant speed 31.7 m/s passes a police car at...
1. A car moving with over-speed limit constant speed 31.7 m/s
passes a police car at rest. The police car immediately takes off
in pursuit, accelerating with 10.1 m/s^2. How long does it take for
police overtake the speeder?
2. A car moving with over-speed limit constant speed 31.8 m/s
passes a police car at rest. The police car immediately takes off
in pursuit, accelerating with 9.6 m/s^2. How far from initial point
police car will reach the speeder?
3....
ADVERTISEMENT
Need Online Homework Help?
Get Answers For Free
Most questions answered within 1 hours.
ADVERTISEMENT
Active Questions
asked 22 minutes ago
asked 31 minutes ago
asked 34 minutes ago
asked 35 minutes ago
asked 43 minutes ago
asked 49 minutes ago
asked 53 minutes ago
asked 57 minutes ago
asked 58 minutes ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago