Evaluate each of the following situations and determine if an unbalanced force is present. choose all of the examples of unbalanced forces at work
worth 30 points, asap, will mark brainliest!
.
group of answer choices
a spacecraft moves in one direction at a constant speed.
a cyclist coasts downhill going faster and faster
a tennis racket hits a tennis ball and the ball bounces off.
a car turns right without slowing down.
Answers: 3
Physics, 21.06.2019 18:00
What happens to the velocity of the car when the upward pull of the cable is greater than the downward pull of gravity as the car rises toward the top?
Answers: 1
Physics, 21.06.2019 20:00
What are segments of dna that code for a particular trait. a combination of dna and proteins make up what
Answers: 1
Physics, 22.06.2019 06:30
Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)
Answers: 1
Physics, 22.06.2019 09:50
Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors
Answers: 1
Evaluate each of the following situations and determine if an unbalanced force is present. choose al...
Social Studies, 31.07.2019 19:00
Mathematics, 31.07.2019 19:00
Mathematics, 31.07.2019 19:00
English, 31.07.2019 19:00
Health, 31.07.2019 19:00
Computers and Technology, 31.07.2019 19:00
Mathematics, 31.07.2019 19:00