A puma jumps to a height of 3.05 m when leaving the ground at an angle of 41.4°. What is its initial speed (in m/s) as it leaves the ground?
A puma jumps to a height of 3.05 m when leaving the ground at an angle...
A panther jumps to a height of 2.60 m when leaving the ground at an angle of 40.6°. What is its initial speed (in m/s) as it leaves the ground?
The best leaper in the animal kingdom is the puma, which can jump to a height of 3.7 m when leaving the ground at an angle of 45°. With what speed must the animal leave the ground to reach that height? _____m/s
A 60-g bullet is shot at a height of 200 m above ground, leaving the gun nozzle with a total kinetic energy of 240 N. What is its initial speed when it leaves the gun nozzle?
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The best leaper in the animal kingdom is the puma, which can jump to a height of 3.7 m when leaving the ground at an angle of 45 degree. With what speed must the animal leave the ground to reach that height? A place-kicker must kick a football from a point 36.0 m (about 40 yards) from the goal. Half the crowd hopes the ball will clear the crossbar, which is 3.05 m high. When kicked,...
The best leaper in the animal kingdom is the puma, which can jump to a height of 12 ft. when leaving the ground at an angle of 45°. With what speed, in m/s, must it leave the ground to reach this height? 1. 2. One of the fastest recorded pitches in major league baseball, thrown by Nolan Ryan in 1974, was clocked at 100 mi/h. If a pitch were thrown horizontally with this velocity, how far would the ball fall...
A cannonball (20kg) is fired at an angle --its initial speed upon leaving is 100m/s and the ball reaches a height of 180 meters. Assume no friction and g=10m/s2. What is the initial kinetic energy when the ball leaves the cannon? a. 3.6x104joules b. 6.4x104joules c. 1x105joules d. 2x106joules
a boy jumps at a 30 degree angle from the top of a 3.0 m hill with a velocity of 8.5 m/s. At what speed will he hit the ground?
A flea jumps straight up to a maximum height of 0.500 m . How long is the flea in the air from the time it jumps to the time it hits the ground? (I figured out initial velocity was 3.13 m/s)
1. A projectile is launched horizontally from a height above level ground of 3 m. When it hits the ground, it's horizonta displacement from the launch point is 7 m. a. b. How much time does it spend in flight? With what speed was it launched? Suppose the projectile were now launched from the same point at an angle of 45 above the horizontal. a. b. How much time does it spend in the air? What is its horizontal displacement...
A ball is thrown horizontally from a height 20 m. when it hits the ground, its speed is 3 times it’s initial. Find initial speed