A dog walking to the right at 1.5m/s spies a cat ahead, and begins chasing the cat with a constant acceleration of 12 m/s.
What is the velocity of the dog after running for 3.0 m?
Round the answer to two significant digits.
Answer using a coordinate system where rightward is positive.
A dog walking to the right at 1.5m/s spies a cat ahead, and begins chasing the...
A dog is chasing a cat. The dog has velocity 3 m/s in the positive x direction and the cat has velocity 2.5m/s in the positive x direction. True or false The relative velocity of the two animals is 0.5 m/s in the positive x direction. True False An object moves with uniform acceleration in one dimension from x=0 to x=10 m in 10 seconds. What is the object's instantaneous velocity at 10 seconds. a. 2 m/s b. 1 m/s...
3 Question 6 (8 points) A dog is chasing a cat, which is chasing a mouse. All of the animals are moving in one dimension. The mouse is in the lead, moving at 4.31 m/s. The cat is in the middle, moving at 1.12 m/s. The dog is in the back, moving at 4.26 m/s. All velocities are relative to the ground. What is the velocity of the cat from the perspective of the dog? Include negative signs as appropriate....
A car is traveling to the right with a speed of 2.0m/s on an icy road when the brakes are applied. The car begins sliding with constant acceleration for 3.0m until it comes to a stop. How long does it take the car to slide to a stop? Answer using a coordinate system where rightward is positive. Round the answer to two significant digits.
A bumblebee is flying to the right when a breeze causes the bee to slow down with a constant acceleration of 0.50 m/s leftward. After 2.0m/s the bee's speed 2.75 m/s to the right. How fast was the bumblebee flying before the breeze? Answer using a coordinate system where rightward is positive. Round the answer to two significant digits.
A car is traveling to the right with a speed of 29m/s when the rider slams on the accelerator to pass another car. The car passes in 110m with constant acceleration and reaches a speed of 34m/s. What was the acceleration of the car as it sped up? Answer using a coordinate system where rightward is positive. Round the answer to two significant digits.
A car is traveling to the right with a speed of 29m/s when the rider slams on the accelerator to pass another car. The car passes in 110m with constant acceleration and reaches a speed of 34m/s. What was the acceleration of the car as it sped up? Answer using a coordinate system where rightward is positive. Round the answer to two significant digits.
A baboon steals an apple and runs to a nearby boulder 10.0 m to its left. The baboon reaches the boulder in 1.0s with a constant acceleration of 20.0m/s^2 leftward. What was the baboon's initial velocity when it started running to the boulder? Answer using a coordinate system where rightward is positive. Round the answer to two significant digits.
A horse and rider are racing to the right with a speed of 21when they pass the finish line and begin slowing down. The horse slows for 52 m with constant acceleration before it stops. What was the acceleration of the horse as it came to a stop? Answer using a coordinate system where rightward is positive. Round the answer to two significant digits. Show Calculator
Saki is ice-skating to the left with a velocity of 5 m/s. A steady breeze starts blowing, causing Saki to accelerate leftward at a constant rate of 1.5m/s. After 6s what is Saki's velocity? Answer using a coordinate system where rightward is positive.
A cat is walking along a hallway moving away from a sleeping dog. A graph of the distance between the cat and the dog as a function of time is shown to the right. A physics student uses 2) Distance, meters 20 the equation "rate times time equals distance" to calculate the speed of the cat at time 6 seconds: 16 12 distance / time 16.0 m/6s=2,667 m/s. rate 8 4 (a) What, if anything, is wrong with this calculation?...