Physics, 14.07.2019 01:40, landon5718
:i don't know how to do these problems if a driver is driving his car towards tulsa and has to accelerate onto the highway if the ramp is 2000.0m long and he needs to reach a speed of 29.00m/s from his current speed of 10.0m/s. if his acceleration is constant, how long will it take him to reach that speed? a sprinter needs to get to max velocity as soon as possible. if he starts at the 30.0m point and runs the 100.0m in 11.2s if the average speed of the last 70.0m is 9.85m/s what is the acceleration? katheryn is riding her horse which is walking along at 5.00m/s and she needs to get to the stable in 40.0s before the rain comes. it is 500.0m away. what will she need to accelerate at to get there in time? if dillon can get his car to accelerate at 2.2m/s squared and needs to get from 10.0m/s to 35.0m/s how long will it take? how far will he have travelled in that time?
Answers: 1
Physics, 22.06.2019 14:00, marieknight689
How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c
Answers: 3
Physics, 22.06.2019 15:50, bapefer498
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
Answers: 2
Physics, 22.06.2019 16:30, makenahbriana
In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.
Answers: 3
Physics, 22.06.2019 18:30, dbryrob2557
In which situation is the acceleration of a car negative? question 5 options: a)the velocity of a car was 75 km/hr over 4 hours. b)the velocity of a car reduced from 50 km/hr over one minute. c)the velocity of a car increased from 40 km. h to 75 km/h over 15 minutes. d)the velocity of a car was 45 km/hr at 2: 00pm and at 4: 00pm its velocity was 85 km/ht.
Answers: 2
:i don't know how to do these problems if a driver is driving his car towards tulsa and has to accel...
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