subject
Physics, 13.11.2019 22:31 eduardo2433

Evaluate each of the following situations and determine if an unbalanced force is present. choose all of the examples of unbalanced forces at work

asap i will mark brainliest to first answerer just

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.

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 16:00
The energy produced as a result of this flow of electrons from atom to atom is called
Answers: 3
question
Physics, 22.06.2019 16:50
Consider the growth of a 20-nm-diameter silicon nanowire onto a silicon wafer. the temperature of the wafer surface is maintained at 2400 k. assume the thermal conductivity of the silicon nanowire is 20 wm-1k-1 and all its surfaces including the tip are subjected to convection heat transfer with the coefficient h = 1×105 wm-2k-1 and t∞ = 8000 k. when the nanowire grows to l = 300 nm, what is the temperature of the nanowire tip (t (x =
Answers: 1
question
Physics, 22.06.2019 18:30
Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.
Answers: 1
question
Physics, 22.06.2019 21:20
16. a brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a force of 800 n on him. the mass of the losing player plus equipment is 90.0 kg, and he is accelerating at 1.20m/s2 size 12{1 "." "20"" m/s" rsup { size 8{2} } } {} backward. (a) what is the force of friction between the losing player’s feet and the grass? (b) what force does the winning player exert on the ground to move forward if his mass plus equipment is 110 kg? (c) draw a sketch of the situation showing the system of interest used to solve each part. for this situation, draw a free-body diagram and write the net force equation.
Answers: 2
You know the right answer?
Evaluate each of the following situations and determine if an unbalanced force is present. choose al...
Questions
question
Chemistry, 18.10.2020 22:01
question
Mathematics, 18.10.2020 23:01
question
Mathematics, 18.10.2020 23:01
Questions on the website: 13722361