Physics, 04.02.2021 20:30 reganjones89
Question 2
The diagram below represents the path of a stunt car that is driven off a cliff, neglecting air resistance,
Path of car
1
1
1
1
1
Om
10. m
20. m
Compared to the horizontal component of the car's velocity at point A, the horizontal compnent of the car's velocity at point B is
A
smaller
B
greater
С
the same
D
cannot be determined
Answers: 2
Physics, 21.06.2019 22:00
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Aforce of 8,480 n is applied to a cart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart?
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Atennis player used a tennis racket to hit a tennis ball with a mass of 0.25 kg with a force of 5.25 newtons. how does the force the tennis racket exerted on the tennis ball compare with the force the tennis ball exerted on the tennis racket? a. the force of the tennis racket on the tennis ball is equal in magnitude and opposite in direction to the force the tennis ball exerted on the tennis racket. b. the force of the tennis racket on the tennis ball is equal in magnitude and in the same direction as the force the tennis ball exerted on the tennis racket. c. the force of the tennis racket on the tennis ball is less in magnitude and in the same direction as the force the tennis ball exerted on the tennis racket. d. the force of the tennis racket on the tennis ball is greater in magnitude and opposite in direction as the force the tennis ball exerted on the tennis racket.
Answers: 1
Question 2
The diagram below represents the path of a stunt car that is driven off a cliff, neglect...
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