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013- A ball is thrown vertically upward from the ground with an initial speed of 13...
Q13:- A ball is thrown vert ically upward from the gro and with an initial spee...
Q13:- A ball is thrown vert ically upward from the gro and with an initial spee d of 15 m/s Determine the velocity of the ball at t- 1s. (A) 1ms-1 (B)2ms1 (C)3ms-1 (D)4m s-1 (E) 51ns-1 (214:-At what angle to the stadium() ground a footbal I is kicked (S). If it r eached a rnaximum height of (10 m), and a maximum horizontal dis tance of (60 m )? (A) 45(B) 26.6 (C) 53.1 (D) 33.7 (E) 38.6
Q14:-At what angle to the stadium (adu) ground a football is kicked (S). If it reached...
Q14:-At what angle to the stadium (adu) ground a football is kicked (S). If it reached a maximum height of (10 ra), and a maximum horizontal distance of ( 40 m 12 (A) 45 (B) 26.6 (C) 53.1 (D) 33.7' (E) 38.6 Qİ5-A 9.00-kg hanging weight is connected by a string over a pulley to a 5.00-kg block that is sliding on a flat table Fig. If the coe fficient of kinetic friction is 0.200, find the tension in the...
proton, moving with a velocity of St, col ides elastically with another proton that is initiall...
proton, moving with a velocity of St, col ides elastically with another proton that is initiall y est. If th e two protons have equal speeds a fter the collision. Q7:- Fird the speed of each proton a ter the collision (A)0.71ms-1 (B) 1.4ms-1 (C) 2.11ns" (D) 2.8ms-1 (E) 3.5ms-1 Q8:- The direction of the velocity vectors after the collision. (A)S5-35) (B)(30.-60) (C(45-45) (D)(G0,-30) (E)(50;-40) . of mass-,5kg,m2.2 kg, and m3-3 kg are located in xy plane as 7 Q9:-...
A ball is kicked from a location <5, 0, -13> m (on the ground) with initial...
A ball is kicked from a location <5, 0, -13> m (on the ground) with initial velocity <-19, 12, -3> m/s. (a) What is the velocity of the ball 0.2 seconds after being kicked? (b) What is the location of the ball 0.2 seconds after being kicked? c) How much time does it take for the ball to reach its maximum height, where vy=0 momentarily? (d) What is the maximum height? (e) At what time does the ball hit the...
A ball is thrown vertically upward with an initial position of So = 10 m. The...
A ball is thrown vertically upward with an initial position of So = 10 m. The maximum height reached by the ball is 30 m. a. Determine the initial velocity of the ball. b. Determine the time of flight when it returns to its initial position. c. Determine the time of flight when it hits the ground. d. Determine the velocity just before it hits the ground. Check your answer using a different equation. e. Plot v(t) and s(t) from...
A ball is thrown upward from the ground with an initial speed of 16.6 m/s; at...
A ball is thrown upward from the ground with an initial speed of 16.6 m/s; at the same instant, another ball is dropped from a building 20 m high. After how long will the balls be at the same height above the ground?
Free-fall notion 1. A ball is thrown vertically upward at an initial speed of 49 m/s....
Free-fall notion 1. A ball is thrown vertically upward at an initial speed of 49 m/s. Assume that the ball leaves the hand when it is 15 m above the ground (about the height of Kirkbride), and that the effects of air resistance can be ignored. Choose your landmark to be the ground; then at t -0, yo- +15 m, Vyo +49 m/s a. 5 pts) How fast is the launch speed in mph? Do you think this is a...
A ball is thrown upward from the ground with an initial speed of 20.0 m/s; at...
A ball is thrown upward from the ground with an initial speed of 20.0 m/s; at the same instant, another ball is dropped from a building 12 m high. After how long will the balls be at the same height?
A ball is thrown upward from the ground with an initial speed of 20.2 m/s; at...
A ball is thrown upward from the ground with an initial speed of 20.2 m/s; at the same instant, another ball is dropped from a building 20 m high. After how long will the balls be at the same height?
A soccer ball is kicked at an angle of 40o from the ground at a speed...
A soccer ball is kicked at an angle of 40o from the ground at a speed of 30 m/s. a) Describe which motion (horizontal of vertical) of the ball is constant and which is accelerated. b) What are the vertical and horizontal components of the ball's initial velocity? c) For what length of time is the ball in the air assuming the ground is flat and horizontal? d) What is the range of the ball assuming the ground is flat...
Q13:- A ball is thrown vert ically upward from the gro and with an initial spee d of 15 m/s Determine the velocity of the ball at t- 1s. (A) 1ms-1 (B)2ms1 (C)3ms-1 (D)4m s-1 (E) 51ns-1 (214:-At what angle to the stadium() ground a footbal I is kicked (S). If it r eached a rnaximum height of (10 m), and a maximum horizontal dis tance of (60 m )? (A) 45(B) 26.6 (C) 53.1 (D) 33.7 (E) 38.6
Q14:-At what angle to the stadium (adu) ground a football is kicked (S). If it reached a maximum height of (10 ra), and a maximum horizontal distance of ( 40 m 12 (A) 45 (B) 26.6 (C) 53.1 (D) 33.7' (E) 38.6 Qİ5-A 9.00-kg hanging weight is connected by a string over a pulley to a 5.00-kg block that is sliding on a flat table Fig. If the coe fficient of kinetic friction is 0.200, find the tension in the...
proton, moving with a velocity of St, col ides elastically with another proton that is initiall y est. If th e two protons have equal speeds a fter the collision. Q7:- Fird the speed of each proton a ter the collision (A)0.71ms-1 (B) 1.4ms-1 (C) 2.11ns" (D) 2.8ms-1 (E) 3.5ms-1 Q8:- The direction of the velocity vectors after the collision. (A)S5-35) (B)(30.-60) (C(45-45) (D)(G0,-30) (E)(50;-40) . of mass-,5kg,m2.2 kg, and m3-3 kg are located in xy plane as 7 Q9:-...
Free-fall notion 1. A ball is thrown vertically upward at an initial speed of 49 m/s. Assume that the ball leaves the hand when it is 15 m above the ground (about the height of Kirkbride), and that the effects of air resistance can be ignored. Choose your landmark to be the ground; then at t -0, yo- +15 m, Vyo +49 m/s a. 5 pts) How fast is the launch speed in mph? Do you think this is a...
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