A car is traveling at a constant speed of 25 m/s on a highway. At the...
A car is traveling at a constant speed of 25 m/s on a highway. At the instant this car passes an entrance ramp, a second car enters the highway from the ramp. The second car starts from rest and has a constant acceleration. What acceleration must it maintain, so that the two cars meet for the first time at the next exit, which is 2.7 km away?
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A car is traveling at a constant speed of 25 m/s on a highway. At the...
A car is traveling at a constant speed of 18 m/s on a highway. At the...
A car is traveling at a constant speed of 18 m/s on a highway. At the instant this car passes an entrance ramp, a second car enters the highway from the ramp. The second car starts from rest and has a constant acceleration. What acceleration must it maintain, so that the two cars meet for the first time at the next exit, which is 1.9 km away?
4. (7 pts) A car is travelling with constant speed down the highway at 33.5 m/s....
4. (7 pts) A car is travelling with constant speed down the highway at 33.5 m/s. At the instant this car passes an entrance ramp, a second car enters the highway, starting from zero at the beginning of the ramp. What constant acceleration must the second car have in order to catch the first car in 2.50 km?
Car A travels East at a constant velocity of 25 m/s on a highway I-70 which...
Car A travels East at a constant velocity of 25 m/s on
a highway I-70 which is 27km North of where I-75 intersects Route
4. Car B accelerates from rest with a constant acceleration of
.581m/s^2 along Route 4 the instant that Car A passes it. The cars
collide. What angle does Route 4 make with North.
Car A is traveling at the constant speed of 61 km/h as it rounds the circular...
Car A is traveling at the constant speed of 61 km/h as it rounds the circular curve of 285-m radius and at the instant represented is at the position 8 46°. Car B is traveling at the constant speed of 81 km/h and passes the center of the circle at this same instant. Car A is located with respect to car B by polar coordinates r and with the pole moving with B For this instant determine the values of...
A car is travelling at constant speed of 60m/s on a highway. Another car needed to...
A car is travelling at constant speed of 60m/s on a highway. Another car needed to refuel so starting from rest, it leaves the area with an acceleration of 7m/2. It takes 3s for this car to enter the highway. This car keeps its acceleration constant on the highway. How long does it take for the entering car to catch the one that is travelling at 60m/s?
A motorcycle is following a car that is traveling at constant speed on a straight highway....
A motorcycle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcycle are both traveling at the same speed of 23.0 m/s , and the distance between them is 53.0 m . After t1 = 3.00 s , the motorcycle starts to accelerate at a rate of 8.00 m/s2 . The motorcycle catches up with the car at some time t2. A) How long does it take from the moment...
A speeder traveling at a constant speed of 99 km/h races past a billboard. A patrol...
A speeder traveling at a constant speed of 99 km/h races past a billboard. A patrol car pursues from rest with constant acceleration of (9 km/h)/s until it reaches its maximum speed of 161 km/h, which it maintains until it catches up with the speeder. How long does it take the patrol car to catch the speeder if it starts moving just as the speeder passes? Answer in units of s. How far does each car travel? Answer in units...
A car traveling at a constant speed of 29.0 m/s passes a trooper hidden behind a...
A car traveling at a constant speed of 29.0 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 2.90 m/s2. How long does it take the trooper to overtake the speeding car?
A motorcycle is following a car that is traveling at constant speed on a straight highway....
A motorcycle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcycle are both traveling at the same speed of 22.5 m/s , and the distance between them is 55.0 m . After t1 = 5.00 s , the motorcycle starts to accelerate at a rate of 8.00 m/s2 . The motorcycle catches up with the car at some time t2. How long does it take from the moment when...
A motorcycle is following a car that is traveling at constant speed on a straight highway....
A motorcycle is following a car that is traveling at constant
speed on a straight highway. Initially, the car and the motorcycle
are both traveling at the same speed of 18.0 m/s , and the distance
between them is 54.0 m . After t1= 4.00 s , the motorcycle starts
to accelerate at a rate of 5.00 m/s2 . The motorcycle catches up
with the car at some time t2.
Part 1:
How long does it take from the moment...
Car A travels East at a constant velocity of 25 m/s on
a highway I-70 which is 27km North of where I-75 intersects Route
4. Car B accelerates from rest with a constant acceleration of
.581m/s^2 along Route 4 the instant that Car A passes it. The cars
collide. What angle does Route 4 make with North.
Car A is traveling at the constant speed of 61 km/h as it rounds the circular curve of 285-m radius and at the instant represented is at the position 8 46°. Car B is traveling at the constant speed of 81 km/h and passes the center of the circle at this same instant. Car A is located with respect to car B by polar coordinates r and with the pole moving with B For this instant determine the values of...
A motorcycle is following a car that is traveling at constant
speed on a straight highway. Initially, the car and the motorcycle
are both traveling at the same speed of 18.0 m/s , and the distance
between them is 54.0 m . After t1= 4.00 s , the motorcycle starts
to accelerate at a rate of 5.00 m/s2 . The motorcycle catches up
with the car at some time t2.
Part 1:
How long does it take from the moment...
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