Which of the following the SI unit for gravitational kinetic enengy O Work O Wat Joule O Kihigram O Newton O None ef the choices O Meter O Second

Q: If G = 6.674 ⨉ 10 −11m3/kg/s 2and M Jupiter= 1.898 ⨉ 10 27kg, then, from Kepler’s third law in #4,…

A: G = 6.674 x 10-11 m3/kg/s2 Mass of jupiter, M = 1.898 x 107 kg Ignore the mass(m) of moon

Q: aryl is given a mission to travel to the moon. He arrived at the moon and measured his weight to be…

A:

Q: A5 kg object under the influence of a varying force F as shown in figure. If the object start from…

A: From the graph, we first need to find the work done on the 5 kg object The area under the force vs…

Q: A 5kg brick, 300g stone and a feather are dropped together in vacuum near the surface of earth.…

A: Given: Mass of brick=5 kg Mass of stone=300 g=0.3 kg Now brick, feather, and stone are dropped from…

Q: If you were the first Mars explorer and discovered that when you dropped a hammer if took 0.68 s to…

A:

Q: What is the value of g at an altitude of 12,000 km above Earth's surface? Consider: rEarth = 6.38 x…

A: Given data: Altitude (h) = 12000 km rearth = 6.38×106 m Mearth = 5.98×1024 kg Required: Acceleration…

Q: The velocity of a 0.25kg model rocket changes from 15m/s [up] to 40m/s [up] in 0.60s. The…

A: CONCEPT:

Q: Three masses, MA = Mg = Mc = M are placed at the vertices of a right triangle ( ill pilE Eilia wg'}…

A:

Q: ich is the Maximum

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Q: What is the acceleration due to gravity near its surface? Express your answer to two significant…

A: gplanet=GMearthR2=GMearth1.8R2earth

Q: Let's say, you went to Planet B. You took out a 100-g ball, released it from rest from a height of…

A: In the question it is given that the Mass of the ball m=100g=0.1kg initial height of the ball h=10m…

Q: Take the larger object to be at ?=0 with the right side as positive. Here, ?1=10.0 kg, ?2=3.00 kg,…

A:

Q: The radius of Saturn (from the center to just above the atmosphere) is 60300 km (60300 × 10³ m), and…

A: Given  Radius of Saturn R= 60300× 103 m = 6.03×107m Mass of Saturn M = 5.7 × 1026 kg

Q: What is the weight of a 85.0 kg person standing on the surface of the Earth? What would the weight…

A: Mass of the person is M = 85 kg

Q: Two balls are connected by a spring: m1, X1 m2 , X2 k, l in Calculate the force (positive, in…

A: We know the magnitude of spring restoring force is given by, Fs = k∆x, Where k is spring constant of…

Q: Suppose you can communicate with the inhabitants of a planet in another solar system. They tell you…

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Q: G = 6.67x1011 c = 3.0 x 10° m/s Maun= 1.989 x10º kg. Run= 696,340 km MEarth= 5.972 x 102ª kg REarth…

A: Write the expression of acceleration of object on the surface of the sun.…

Q: 7. Calculate the acceleration due to gravity at altitude of 35 000 m using: GMg g = (Rg + h)² where…

A: We have the given formula             gravity at an altitude h (g) = GMe/(Re+H)2 We have given the…

Q: Two objects attract each other gravitationally with a force of 2.1x10-10 N when they are 0.24 m…

A:

Q: The height of a ball is thrown straight up sith a certain force is a function of the time (t) from…

A: height of the ball thrown straigh up is given by the function : f(t) = -0.5gt2 + 40 t

Q: Date: Per: Freefalling -Level 3 (Ignore air resistance, use 9.8 m/s for gravity) a (m/s) Vr (m/s)…

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Q: What equation will solve the given problem below? A 3.0x105 kg car is 4.5x10 2 m away from a truck…

A: Given in question: Mass of car(m1) = 3.0×105 kg                                  Force(F) = 65N…

Q: An asteroid starts at rest infinitely far from Earth. The asteroid has a mass of 1.00x104 kg.…

A: 1)Change in gravitational potential energy = - GMm/R  = -6.67 * 10-11 * 6 * 1024 * 104/(6378000) = -…

Q: Why? O The value of gravitational acceleration increases slightly from Mississippi Delta to Rocky…

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Q: Calculate the effective value of g, the acceleration of gravity, at 6000 km, above the Earth's…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: Jeremy, an astronaut employed by SpaceX, fully suited, weighs 2.1 x 10° N on Earth. He is about to…

A:

Q: Which of the following is NOT true of the force of gravity? There is a gravitational force between…

A: The force of gravity acts on mass regardless of the magnitude of the mass and the separation between…

Q: A block of mass m = 1kg, to which a spring of spring constant k = 43N/m is attached, stands on a…

A: Given: m = 1 kg  k = 43 N/m  y = 14.8 cm = 0.148 m  g = 9.8 m/s2

Q: For a 100 kg satellite orbiting Earth in a circular orbit of radius 6500 km, determine the…

A: Part (a) Basic Details The kinetic energy of the satellite depends on the mass of the satellite, the…

Q: You obtain the following value of the gravitational acceleration: (9.87 ±0.08)m/s“. Knowing that the…

A: In earth any object is attracted in center by its with a force, F=m×g where,  m is the mass of the…

Q: Let's say that I want gravitational force Fg = 1.00 N. what combination of m1, m2, and r will give…

A: Scenario - Two bodies are separated by specific distance and gravitational force is exerted on them.…

Q: What happens to Gravitational force if I double both of the masses but don't change their distance?…

A:

Q: A 1.6 kg particle moving along the x-axis experiences the force shown in the figure(Figure 1). The…

A: (A)   Calculate the work-done at x=2 m.

Q: gt h, where g is the gravitational pull and h is the nitial height.) Suppose a NASA rover on Mars…

A: For vertical motion:The height H of an object t seconds after it is propelled upward with an initial…

Q: Newton's law of universal gravitation can be expressed by the equation Mm F = G where F is the…

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Q: What is g? * O A force with a magnitude of 9.8 N A proportionality constant with a value of…

A: The acceleration due to gravity of an object is the acceleration of an object that is moving under…

Q: Newton's law of universal gravitation is represented by Mm F = G- where F is the gravitational…

A:

Q: Scientists are experimenting with a kind of gun that may eventually be used to fire payloads…

A: Given: The mass of the object is 6.2 kg. The initial speed of the object is 0 m/s. The final speed…

Q: The gravitational acceleration on the moon is 1.625 m/s² . What would the weight be of an average…

A: Gravitational acceleration of the moon gm=1.625m/s2 The mass of man m = 70kg

Q: Imagine you travel to a new planet. You drop a ball from the top of your spaceship and measure the…

A: Gradient is use to measure speed , acceleration jerk etc. Gradient of the time - distance graph is…

Q: A 5kg brick, 300g stone and a feather are dropped together in vacuum near the surface of earth.…

A: according to given scenario both objects were dropped, it means their initial  velocity is zero u=0…

Q: The gravitational acceleration varies with height. Which of the following expressions shows this…

A:

Q: Which of the following statements about the acceleration due to gravity on Earth's surface ARE…

A: Solution:  The acceleration due to gravity on earth surface is given by g = Gm/r2 where G is…

Q: How far will an object in a standard gravitational field drop in 13 seconds starting from rest and…

A:

Q: Arriving on a newly discovered planet, the captain of a spaceship performed the following experiment…

A: Given that, Mass M1=100 g =0.1 kg Mass M2=200g =0.2 kg Distance travelled by two masses, ∆y=1.00 m…

Q: 5.) What is the acceleration due to gravity on Mars? (show all work) Object Avg. Radius (m) Mass…

A: The force due to the acceleration due to gravity a on the surface of Mars felt by a body of mass m…

Q: Q 10 The Earth exerts a gravitational force of about 1 N on 100 gram mass. We call this force the…

A: Given The weight of the 100 gm mass is W1 = 1 N. The mass of the object is m1 = 100 g. The mass of…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!