Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Several students are riding in bumper cars at an amusement park. The combined mass ofcar A and its occupant is 250 kg. The combined mass of car B and its occupant is 200 kg.Car A is 15.0 m away from car B and moving to the right at 2.0 m/s as shown. The driver of car A decides to bump car B which is at rest. Car A accelerates at 1.5 m/s2 to a top speed of 5.0 m/s and then continues at a constant velocity until it strikes car B.
a) Calculate the total time for car A to travel the 15.0 m.
b) After the collision, car B moves to the right at a speed of 4.8 m/s. Calculate the velocity of car A after the collision.
c) Is this a completely elastic collision? Justify your answer.
A car takes 16 s to go from v = 0 to v = 50 m/s at approximately constant acceleration. If you wish to find the distance travelled using the equation d = 1/2 at2, what value should you use for a.
A nearsighted patient's far point is 0.521 m from her eyes. What is the distance between her eyes and the glasses
Breathing deep, your professor inhales air at 0.203 m/s. As the air goes through a constriction in his bronchus, it doubles in speed. How much does the air pressure drop in the constriction
As long as you don't stretch it too much, the force exerted by the spring obeys Hooke's Law. The further you stretch the spring, the harder it pulls back on you. How far does the spring stretch from equilibrium
question1one 2.9 kg paint bucket is hanging by a massless cord from another 2.9 kg paint bucket also hanging by a
If a 200 kg, 3 m radius merry-go-round was spinning at 1 rev/s and you dropped a 25 kg bag of sand vertically onto the edge of the platform, what is the angular speed
A small ball rolls horizontally off the edge of a tabletop that is 1.06 m high. how long was the ball in the air
question1a small immersion heater can be used to heat a cup of water for coffee or tea. if the heater can heat 180ml
What is the acceleration of a rising hot-air balloon if the ratio of the air density outside the balloon to that inside is 1.39? Neglect the mass of the balloon fabric and the basket.
The clarinet is well modeled as a cylindrical pipe that is open at one end and close at the other. Find the wavelength and frequency of the third normal mode of vibration of a clarinet's air column
An airplane is flying with the velocity of 82.0 at an angle of 22.0 above the horizontal. When the plane is a distance 111 straight above a dog that is standing on level ground, a suitcase drops out of the luggage compartment. How far from the dog..
James Stewart, 2002 Motocross/Supercross Rookie of the Year, is leading a race when he runs out of gas near the finish line. Determine the distance the racer travels before coming to a stop
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd