8. A force of 30.0 N acts upon a body whose weight is 9.00 N. What is its acceleration (m/s^2) * a) 25.9 О Б) 32.6 O c) 34.8 О d) 37.1 O nota
Q: 2. A ball is dropped from a 20-foot building with a constant acceleration due to gravity of 9.8m/s².…
A: Initial height of ball: s(0) = 20 foot = 6.1 m Constant acceleration: a = 9.8 m/s2 Initial speed of…
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A: How long does it take to accelerate from 82 kmph to 135 kmph.given,Initial speed(u)=82…
Q: Explain whether or not your results verify that g = 9.8 m/s2.
A: Value of g for small ball is 9.744 m/s2Value of g for large ball is 9.835 m/s2And since the value of…
Q: What is the acceleration due to gravity above the surface of Earth at an altitude of 6.37×10 m? a)…
A: Given data: Me = 5.98 × 1024 kg Re = 6.37 × 106 m G = 6.67 × 10-11 N.kg2/m2 Altitude (h) = 6.37 ×…
Q: 7. In the swimmer problem, if a = 0.5 miles and vo = 9 miles/hour, what must the swimmer's speed vs…
A: Given thata = 0.5 miles (width of the river)vo = 9 miles / hour (velocity of the river) d =1 mile…
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A:
Q: 1. A 50. kg mini elevator was subjected by an upward force of 600 Newton. Find its acceleration in…
A: We can use Newton's equation of motion.
Q: A dropped object in free fall _____________. Which best describe the statement? Select one: a.…
A: The object is dropped in a free fall which means acceleration due to gravity is acting all the time…
Q: 4. An object is shoved horizontally off a desk, falls to the ground and hits the floor. Which of the…
A:
Q: An airplane touches down at an airport traveling 90.9 m/s and slows at a rate of 17.7 m/s2. How…
A: Write the first kinematic equation. v=u+at Here, v is the final velocity, u is the initial velocity,…
Q: 2. If a car at rest accelerates uniformly to a speed of 144km/s on 20s, it covers a distance of а)…
A: Given that car is initially at rest which means initial velocity of car u=0 given final…
Q: how big is the acceleration? a) -8.0 m/s^2 b) -2.6 m/s^2 c) 9,8 m/s^2 or d) 2,6 m/s^2
A: Solution: to find the acceleration from the velocity vs time graph
Q: Which of the following is false for an object thrown upward X a. Its acceleration is g= -10 m/s…
A:
Q: A 250-kg vehicle accelerates from rest, reaching a speed of 45 meters per second in 7 seconds.…
A: mass of vehicle (m) = 250 kg initial speed (u) = 0 m/s final speed (v) = 45 m/s time (t) = 7 seconds…
Q: O chrome 4.) After six hours, a hiker descended 500 feet At what rate did the hiker climb (in feet…
A: Here is per the question After 6 hours the hiker descended 500 feet. Hence the hiker is climbing…
Q: ccording to the third law of motion, the action and reaction.. Select one: O a. always act on…
A: action reaction is the NEWTONS third law. when a body apply a force to another body then another…
Q: If Bob applies pushes an (m = 20.0 kg) crate to the right with a force of 305 N, but Wendy pushes…
A: We know from Newton's law of motion, acceleration is proportional to the net force applied on the…
Q: An object travels x in time t under the F1 force, and 3x in 2t time under the F2 force. What is the…
A:
Q: 3. A stone falls freely in air (no air resistance). If the stone falls from rest (initial speed is…
A:
Q: . A dropped object in free fall a. has an increase of acceleration of 9.8 m/s each second b. falls…
A: When a ball falls freely, which means it is falling under gravity. The gravity (acceleration) for an…
Q: Find the acceleration (in m/s2) of a body which accelerates from 15 m/s to 40 m/s in 2 seconds.…
A: The expression for the acceleration of a body is a=v2-v1t2-t1 Here, a is the acceleration of the…
Q: A rope is guaranteed to not break as long as tension does not exceed 1000N. You try to lift a mass…
A: Given quantities: maximum tension (T) = 1000 N mass of the object (m) = 60 kg acceleration due to…
Q: If an object starting at rest free falls for 15 seconds, what is the distance it fell? a. 10 m b.…
A: Given Object start at rest, U = 0 m/s Time taken ,T = 15 sec Distance ,D =?? For free fall, A =…
Q: a sentence that demonstrates its meaning in physic term. Not definition 1. Vectors 2. motion…
A: Vector : The movement of an object from one point to another point, which has both magnitude and…
Q: A Car traveling at 10 m/s begins to be accelerated at 1.2m/s^2. The velocity of the car in the…
A: Initial speed of the car, Acceleration of the car, Time taken,
Q: Which of the following is NOT a vector quantity? a. a 50 kg bag b. 50 Newton sack of rice c. a…
A: Given data: Four different physical quantities Required: The quantity that has not a vector
Q: Determine the total distance traveled from A->B, B-->C, C->A a.) 105.23 m b.) 125.21 m c.) 117.47…
A:
Q: What is the mass of a rock that weighs 60 N? (g = 10 m/s)? Don't forget units and that weight is the…
A:
Q: Q.3) Please explain Newton's laws of motion.
A: Newton's laws of motion are a set of three laws in classical mechanics, which together establish an…
Q: 26) As a baseball is being thrown, it goes from 0 to 43 m/s in 0.13 seconds. What is the…
A:
Q: 14) The acceleration of a ball as it rolls down a ramp is 4 m/s2. After 2 seconds, the velocity…
A: Given,
Q: Find the acceleration (in m/s2) of a body which accelerates from 25 m/s to 30 m/s in 10 seconds…
A: Given: Initial velovity = 10 m/s Final velocity = 30 m/s Time = 10 seconds
Q: Assume the larger mass mA is 1.8 kg and the smaller mass mp is 1.2 kg. Ignoring friction. At timet =…
A: Given data: Larger mass (mA) = 1.8 kg Smaller mass (mB) = 1.2 kg Required: The acceleration of the…
Q: At constant F acceleration, m/s? 10 mass m 2m 20 1/6m 5 1/2m
A: In this problem, the force is constant F. Case (i) The acceleration, a1=10 m/s2 The mass, m1=m…
Q: A ball is thrown straight up off the edge of a cliff with an initial velocity of 30 m/s. What is its…
A:
Q: A rock is dropped from 20 feet above the surface of the Earth. Which of the following is true? a.…
A: Given quantities: height from which a rock is dropped (H) = 20 feet initial velocity (u) = 0…
Q: Which equation models constant acceleration? A.) a= Ax/At B.) Slope=^y/ Ax C.)x=1/2at^2 D.)x=vt
A: We can solve this equation by dimensional analysis of both sides of the given equation.
Q: Trial # 1 0.500 0.33 0.750 0.37 1.00 0.43 4 1.25 0.45 1.50 0.56 1.75 0.59 2.00 0.63
A: With the formula s= ut + (1/2)g t2 . and u=0 , the g is to be calculated
Q: d. The speed that a vehicle was traveling, s, in miles per hour, when the brakes were first applied,…
A:
Q: A 1.8 kg ball is kicked at a velocity of 6.08 m/s [E] at a stationary 48.0 kg girl. The bal bounces…
A: Speed of Ball= 6.08m/s
Q: TABLE 1: 4.91 N TABLE 2: 9.80 N TABLE 3: 4.92 N Wooden block with the weight suspended at one end. F…
A: Given that the 3 table with force,mass and acceleration data is given To determine that Law of…
Q: (a) What is the acceleration of the baseball? m/s2 (b) What is the acceleration in g's?
A:
Q: If a projectile is launched from a greater height, the distance traveled: A. Decreases B. Does not…
A:
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