Homework Answers
que 5- make correct FREE BODY DIAGRAM as shown and use
F= ma
que-6 as body is falling freely.....
we can use equation for uniformly accelerated motion to find
gravitational acceleration g and then weight mg can be
evaluated.
que -7 same as above gravitetional acceleration can be
calculated
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SECTION2 You wake up one morning to find yourself in a strange room with opaque walls, and no vis...
SECTION2 You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors or windows. Clearly you've been abducted in your sleep! You're immediately aware that the local gravity feels different from what you're accustomed to, so it's clear you're not at rest on the surface of the Earth. You decide to do some experiments to find out more about your strange situation. Fortunately there seems to be some measuring equipment in the...
You wake up one morning to find yourself in a strange room with opaque walls, and...
You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors or windows. Clearly, you’ve been abducted in your sleep! You’re immediately aware that the local gravity feels different from what you’re accustomed to, so it’s clear you’re not at rest on the surface of the Earth. You decide to do some experiments to find out more about your strange situation. Fortunately, there seems to be some measuring equipment in the room...
SECTION2 You wake up one morning to find yourself in a strange room with opaque walls,...
SECTION2 You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors or windows. Clearly you've been abducted in your sleep! You're immediately aware that the local gravity feels different from what you're accustomed to, so it's clear you're not at rest on the surface of the Earth. You decide to do some experiments to find out more about your strange situation. Fortunately there seems to be some measuring equipment in the...
You board a stationary elevator on the ground floor. A uniform vertical gravitational field g =...
You board a stationary elevator on the ground floor. A uniform vertical gravitational field g = −9.8m/s2 is present. Before the elevator starts moving, you drop a ball from a height of 2 m above the floor. a) How long does it take for the ball to reach the floor of the elevator? b) How long does it take for the ball to travel from the floor to its maximum height above the floor (at which point you catch it...
Q4. Because of your physics skills you have been selected to scout locations for the first movie ...
need answer ASAP. Do not know how to caculate answers.
Q4. Because of your physics skills you have been selected to scout locations for the first movie to be shot or another planet. However while there an alien sneaks up behind you and hits you on the head. When you wake up you cannot remember what planet you are on, but you do have a table of gravitational acceleration on the different planets and a ball you can throw. Use...
Need help with problem asap U. the greater c. the smaller momentum d. the greater speed...
Need help with problem asap
U. the greater c. the smaller momentum d. the greater speed e the greater acceleration 12. Blocks A and B are moving toward each other A has a mass of 2.0 kg and a velocity of 50 m/s while B has a mass of 4.0 kg and a velocity of -25 m/s. They suffer a completely inelastic collision. The kinetic energy lost during the collision is a. 5600 J b. 1250 J d. 3750 J...
Please answer all my questions correct ! Please answer all my questions correct ! Please answer...
Please answer all my questions correct !
Please answer all my questions correct !
Please answer all my questions correct
A hot air balloon rises vertically at a constant speed of 12.0 m/s. A passenger accidentally drops his camera from the railing when it is 18.0 m above the ground. If the balloon continues to rise at the same speed, how high is the railing when the camera hits the ground? (Hint: First find the velocity of the camera when...
You are on a planet with an unknown acceleration due to gravity. You drop an object...
You are on a planet with an unknown acceleration due to gravity. You drop an object from rest and a height 1.1 metres, and measure the final speed 5.6 m/s as the object hits the ground. Using the Principle of Conservation of Energy, calculate the magnitude of the acceleration due to gravity. Use 2 sf in your answer.
Can I get help with these questions please show all work thank you If you throw...
Can I get help with these questions please show all work thank
you
If you throw a ball straight up at 118 ms bow high will it go? a 11.5 m b) 0.29 m c) 0.42 m d) 7.1 m Given a position function x(t) = -5t^+ 14.2t^3 - 6, what is the acceleration at time t = 1.5 s? a) 69.2 m/s^2 b)-72.3 m/s^2 c) 150 m/s^2 d) -211.5 m/s^2 If a pulls straight up on a 350 kg...
Suppose you are a space traveler, and you land on the surface of a strange new planet
Suppose you are a space traveler, and you land on the surface of a strange new planet. As stated in your Starfleet Manual, your first job is to measure the acceleration due to gravity, g, on this planet. You construct an "Atwood machine", which consists of two masses connected to a pulley by a string of negligible mass, as shown in the figure. One of the masses is m1 = 50.0 kg and the other is m2 = 39.0 kg....
SECTION2 You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors or windows. Clearly you've been abducted in your sleep! You're immediately aware that the local gravity feels different from what you're accustomed to, so it's clear you're not at rest on the surface of the Earth. You decide to do some experiments to find out more about your strange situation. Fortunately there seems to be some measuring equipment in the...
SECTION2 You wake up one morning to find yourself in a strange room with opaque walls, and no visible doors or windows. Clearly you've been abducted in your sleep! You're immediately aware that the local gravity feels different from what you're accustomed to, so it's clear you're not at rest on the surface of the Earth. You decide to do some experiments to find out more about your strange situation. Fortunately there seems to be some measuring equipment in the...
need answer ASAP. Do not know how to caculate answers.
Q4. Because of your physics skills you have been selected to scout locations for the first movie to be shot or another planet. However while there an alien sneaks up behind you and hits you on the head. When you wake up you cannot remember what planet you are on, but you do have a table of gravitational acceleration on the different planets and a ball you can throw. Use...
Need help with problem asap
U. the greater c. the smaller momentum d. the greater speed e the greater acceleration 12. Blocks A and B are moving toward each other A has a mass of 2.0 kg and a velocity of 50 m/s while B has a mass of 4.0 kg and a velocity of -25 m/s. They suffer a completely inelastic collision. The kinetic energy lost during the collision is a. 5600 J b. 1250 J d. 3750 J...
Please answer all my questions correct !
Please answer all my questions correct !
Please answer all my questions correct
A hot air balloon rises vertically at a constant speed of 12.0 m/s. A passenger accidentally drops his camera from the railing when it is 18.0 m above the ground. If the balloon continues to rise at the same speed, how high is the railing when the camera hits the ground? (Hint: First find the velocity of the camera when...
Can I get help with these questions please show all work thank
you
If you throw a ball straight up at 118 ms bow high will it go? a 11.5 m b) 0.29 m c) 0.42 m d) 7.1 m Given a position function x(t) = -5t^+ 14.2t^3 - 6, what is the acceleration at time t = 1.5 s? a) 69.2 m/s^2 b)-72.3 m/s^2 c) 150 m/s^2 d) -211.5 m/s^2 If a pulls straight up on a 350 kg...
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