how does gravity affect the trajectory of projectile? what would be the shape of the trajactory...
How does initial speed, angle, height, Gravity, and air resistance affect the time, range, and max height of a projectile?
Describe projectile motion, making short notes on the definition of projectile motion, the trajectory of the object in motion, why and how this two-dimensional situation can be separated into two one dimensional parts and give details on its horizontal and vertical velocity and acceleration
3. How does the shape of a molecule affect its polarity?
4. A cannon fires a projectile as shown. The dashed line shows the trajectory in the absence of gravity; points MNOP correspond to the position of the projectile at one second intervals. If g 10 m/s, the lengths X,Y Z are: A) 5 m, 10 m, 15 m B) 5 m, 20 m, 45 m C) 10 m, 40 m, 90 m D) 10 m, 20 m, 30 m E) 0.2 m, 0.8 m, 1.8 m We were unable to...
How does the size of an object affect the grip that an infant uses? How might this factor influence where an infant falls on the Halverson’s prehension sequence? How does the shape of an object affect the grip used? Do infants learn to reach for objects by better matching their hand position to the seen location of the object, or by better controlling their arms? Explain why you chose your answer. 3. What are the major developmental trends we see in...
Show work/formula Like Newton, you will calculate the speed of a projectile to determine how to put an object in orbit. In addition, with your calculations, you will provide a diagram that shows the projectile and how it would move when it becomes a “satellite.” Here is the information you require: The projectile’s mass is not needed. The projectile must be launched on the horizontal plane. The earth drops 8 inches for every mile traveled. The...
Question 1 (1 point) What explanation does general relativity provide for gravity? A) Gravity can affect only massive particles, not massless photons B) Gravity is inversely proportion to the radius of the body. c) Gravity is directly proportional to the mass of the attracting body. D) Gravity is the opposite of the electromagnetic force. OE) Gravity is the result of curved spacetime. Question 2 (1 point) If light from a distant star passes close to a massive body, the light...
1. A projectile is fired straight upward at 170 m/s near the surface of Planet X, which has no atmosphere and where the acceleration due to gravity is g = 5 m/s2. (a) What is the acceleration of the projectile halfway to the top of its trajectory? [1] (b) Is the projectile in equilibrium at the top of its trajectory? Explain. [1.5] (c) How fast is it moving at the instant it reaches the top of its trajectory? (0.5] (d)...
Projectile Motion Gun sights are adjusted to aim high to compensate for the effect of gravity, effectively making the gun accurate only for a specific range. If a gun is sighted to hit targets that are at the same height as the gun and 70.0 m away, how low will the bullet hit if aimed directly at a target 91.0 m away? The muzzle velocity of the bullet is 270.0 m/s. (Discuss qualitatively how a larger muzzle velocity would affect...
A rod is bent into an L shape and attached at one point to a
pivot. The rod sits on a frictionless table and the diagram is a
view from above. This means that gravity can be ignored.
If F3=0 and F1=12N, what does the magnitude of F2 have to be for
there to be rotational equilibrium?
If the L-shaped rod has a moment of inertia
I=9 kg m2), F1=12N, F2=27, , and again F3=0, how long a time t...