Physics, 22.02.2021 19:20 sanociahnoel
Tor F: When you exert a force on a baseball, the equal and opposite force on the
ball balances the original force; therefore, the ball will not accelerate in any
direction.
Answers: 1
Physics, 22.06.2019 19:30, paulstanley972
Visualize the problem and identify special cases first examine the problem by drawing a picture and visualizing the motion. apply newton's 2nd law, ∑f⃗ =ma⃗ , to each body in your mind. don't worry about which quantities are given. think about the forces on each body: how are these consistent with the direction of the acceleration for that body? can you think of any special cases that you can solve quickly now and use to test your understanding later? one special case in this problem is if m2=0, in which case block 1 would simply fall freely under the acceleration of gravity: a⃗ 1=−gj^.
Answers: 1
Physics, 23.06.2019 00:30, SpookyAlex2132
Which of the following is a true statement about the acceleration ~a of the pendulum bob ~a is equal to the acceleration due to gravity. ~a is perpendicular to the bob’s trajectory. ~a is equal to the instantaneous rate of change in velocity. ~a is tangent to the bob’s trajectory.
Answers: 1
Tor F: When you exert a force on a baseball, the equal and opposite force on the
ball balances the...
Health, 15.07.2019 07:30
Arts, 15.07.2019 07:30
Mathematics, 15.07.2019 07:30
Mathematics, 15.07.2019 07:30