171 Answered Questions for the topic physics C

#### what amount of energy would be produced?

A solitary bit of residue has a mass of 9.35 x 10^-10 kg. On the off chance that the mass of this bit of residue were changed over to unadulterated energy in an atomic response, a) what amount of...
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#### What is the velocity in miles per hour?

The "Niagara Falls" water slide to waterpark and has a height of 76.0 feet (23.2 meters). Because the slide is not completely vertical the total length of the slide is 90.0 feet (27.4 meters). A...
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#### how much energy was converted to Thermal Energy

The "Niagara Falls" water slide to waterpark and has a height of 76.0 feet (23.2 meters). Because the slide is not completely vertical the total length of the slide is 90.0 feet (27.4 meters). A...
more

#### what amount of energy would be produced?

A solitary bit of residue has a mass of 9.35 x 10^-10 kg. On the off chance that the mass of this bit of residue were changed over to unadulterated energy in an atomic response, a) what amount of...
more

#### What must the magnitude of the friction force have been?

The "Niagara Falls" water slide to waterpark and has a height of 76.0 feet (23.2 meters). Because the slide is not completely vertical the total length of the slide is 90.0 feet (27.4 meters). A...
more

#### Is the collision elastic or inelastic? Physics

A 1920 kg vehicle going with a speed of 27 m/s collides with the back of 2490 kg truck. The vehicles lock guards.a) What is the speed of the vehicle and truck together after crash? (accepting 100%...
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#### What is the speed of the vehicle and truck together after crash?

A 1920 kg vehicle going with a speed of 27 m/s collides with the back of 2490 kg truck. The vehicles lock guards.a) What is the speed of the vehicle and truck together after crash? (accepting 100%...
more

#### What if there was friction between the slide and the person. If the velocity of the person at the bottom of the slide was really

Please help me by solving this problem for me. Thank you so much I appreciate it a lot.The "Niagara Falls" water slide to waterpark and has a height of 76.0 feet (23.2 meters). Because...
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#### How much work is done by this pushing force? Physics

An person is pushing hefty a carton of mass 33.3 kg at a point of 28 degrees from he flat at a steady speed. The plentifulness of pushing power approaches 222 N. The understudy moves this carton a...
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#### what amount of energy was changed over to Thermal Energy in this issue?

The "Niagara Falls" water slide to waterpark and has a stature of 76.0 feet (23.2 meters). Since the slide isn't totally vertical the all out length of the slide is 90.0 feet (27.4 meters). A 70.0...
more

#### If 100% could be tackled to impel a truck, what would the magnitude be?

A solitary bit of residue loads 9.35 x 10^-10 kg. On the off chance that the mass of this bit of residue were changed over to unadulterated energy in an atomic response, a) what amount of energy...
more

#### Angular momentum urgent help

a solid disk of mass m1 = 8.5 kg and radius R = 28 cm is rotating with a constant angular velocity of ω = 28 rad/sec. A thin rectangular rod with mass m2 = 3.5 kg and length L = 56 cm begins at...
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#### rotating block on table URGRNT HELP

A small block of mass 1.07 kg slides without friction on a horizontal table. Initially it moves in a circle of radius R0 = 0.57 m with a speed 1.4 m/s. It is held in its path by a string that...
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#### Physics Questions?

Which of Newton’s laws covers the concept of inertia?
What kind of force prevents Newton’s First Law from appearing to be true in our daily lives? If an object is moving to the left, in which...
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#### disk with string urgent help

A solid uniform disk of mass M = 9.8 kg and radius R = 22 cm rests with its flat surface on a frictionless table (i.e., the axis of the cylinder is perpendicular to the table.) The diagram shows a...
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#### What is the period of the crystal's motion?

A quartz crystal vibrates with a frequency of 26,621 Hz. What is the period of the crystal's motion?

#### Block and ramp help

A block starts with a speed of 15 m/s at the bottom of a ramp that is inclined at an angle of 30 ̊ above the horizontal. The coefficient of kinetic friction between the block and the plan is 0.2....
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#### Roller coaster help

roller coaster has a mass of 840 kg. It is launched horizontally from a giant spring with spring constant 31,000 N/m into a frictionless vertical loop-the-loop track of radius 6.3 m. What is the...
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#### Urgent help physics

You are driving your car uphill along a straight road. Suddenly you see a car run a red light and enter the intersection just ahead of you. You slam on your brakes and skid in a straight line to a...
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10/29/20

#### Physics kinematic

1. as the race begins you accelerate at a constant rate of 0.49 m/s^2 . the finish line is 100m away from the starting line, what was your velocity as you crossed the finish line.for this question...
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10/29/20

#### Physics Kinematic Equations

1. the finish line is 100m away from the starting line, you manage to get there in 4 seconds (10 seconds faster than your friend) what was your average velocity during the race?for this question...
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#### URGENT HELP PHYSICS CART

In the physics lab, a cart of mass m1 = 0.30 kg moves with velocity v1 = 2.5 m/s on a frictionless track. It collides with another cart of mass m2 = 0.40 kg, which is initially stationary. The...
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#### In the movie clip from Ice Age, dodo birds are chasing a watermelon that accidentally falls off a cliff

In the movie clip from Ice Age, dodo birds are chasing a watermelon that accidentally falls off a cliff, The watermelon has a horizontal velocity of 8.0 m/s. It is in free fall for 6.0s. How far...
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#### Physics, 5 questions

1. The force of a surface pushing back on an object is called the _____ force?a. gravityb. normalc. tensiond. friction2. the force of a rope, string, or similar object pulling on an object is...
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#### restricted block on spring

A block of mass m = 4.5 kg slides back and forth on a frictionless horizontal track. It is attached to a spring with a relaxed length of L = 3 m and a spring constant k = 17 N/m. The spring is...
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