Please help answer question :) Two kids push their 50kg friend on a 5kg snow disc....
Please help answer question :)
Two kids push their 50kg friend on a 5kg snow disc. One pushes with 45N of force in the +x-direction while the other pushes with 45N of force in the +y direction. Calculate the magnitude and direction (angle) of their friend’s acceleration. (Assume friction and air resistance are both zero)
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Please help answer question :)
Two kids push their 50kg friend on a 5kg snow disc....
please answer both questions ty so much Two forces are acting on a 0.250 kg hockey...
please answer both questions ty so much
Two forces are acting on a 0.250 kg hockey puck as it slides along the ice. The first force has a magnitude of 0.400 N and points 35.0 north of east. The second force has a magnitude of 0.580 N and points 65,0° north of east. If these are the only two forces acting on the puck, what will be the magnitude and direction of the puck's acceleration? Enter the direction as an...
Hi, please help me check my answers for two physics problems. If they are wrong, please...
Hi, please help me check my answers for two physics problems. If
they are wrong, please explain it so I could learn and correct the
mistake. Thank you.
[For the first problem, I got: push= 2598J, normal= 0,
weight= 0, friction= -1920J. I calculated net work to be 678J
]
[For the second problem, I got push=250J, normal and weight= 0,
friction = -200J. I calculated net force to be 50J, which is
positive]
3. A dockworker pushes a 50...
Please help. Block 1 (m1 = 5kg) and block 2 (m2 = 6 kg) are adjacent....
Please help. Block 1 (m1 = 5kg) and block 2 (m2 = 6 kg) are
adjacent.
Block 1 (m1 5 kg) and block 2 (m2 6 kg) are adjacent to each other on the surface of a table. Block 2 is to the LEFT of block 1. A rope pulls on block 2 up and to the right with a vertical tension of 30 N upward, and both blocks move right with an acceleration of magnitude 3 m/s2. The coefficient...
I keep getting the wrong answer for this problem... can anyone help? On a spacecraft two...
I keep getting the wrong answer for this problem... can anyone help? On a spacecraft two engines fire for a time of 894 s. One gives the craft an acceleration in the x direction of ax = 5.67 m/s2, while the other produces an acceleration in the y direction of ay = 9.96 m/s2. At the end of the firing period, the craft has velocity components of vx = 5920 m/s and vy = 9410 m/s. Find (a) the magnitude...
1)2)please answer them both please pleaseeee This is my last question and i beg of you...
1)2)please answer them both please
pleaseeee This is my last question and i beg of you please help me
i really appreciate it!! thanks so much
%) 8.4.11 Que Find the magnitude and positive direction angle of the vector (313,-3). The magnitude of the vector is 6. (Simplify your answer.) The direction angle is º. (Simplify your answer. Use angle measures greater than or equal to 0 and less than 360.) Force X has a magnitude of 1230 pounds, and...
please explain the answer 1) Up until now we have always ignored air resistance. We should...
please explain the answer
1) Up until now we have always ignored air resistance. We should now add it. Let us just think of simple 1-dimensional problem, dropping a ball of mass m from a height H but 2 with air resistance. We can model the air resistance as a force proportional to the velocity, fair = bv. The coefficient bis a constant. (For this problem you can use calculus textbooks or wolfram alpha to do the calculus.) What are...
please explain the answer. 1) Up until now we have always ignored air resistance. We should...
please explain the answer.
1) Up until now we have always ignored air resistance. We should now add it. Let us just think of simple 1-dimensional problem, dropping a ball of mass m from a height H but 2 with air resistance. We can model the air resistance as a force proportional to the velocity, fair = bv. The coefficient bis a constant. (For this problem you can use calculus textbooks or wolfram alpha to do the calculus.) What are...
Hi could someone please help me with these questions. Also, could you write the steps clearly...
Hi
could someone please help me with these questions. Also, could you
write the steps clearly so I understand how you got the answers.
Thanks in advance!
FORMULAS W Weight Finding magnitude of diagonal Resultant Finding direction of diagonal resultant mass x g Resultant Square root (opposite? + adjacent) tan (opposite/adjacent) 1. 4 people are having a tug-o-war. The 2 people on the left side pull with forces of 90N and 60N, respectively. The 2 people on the right side...
Hi could someone please help me with questions 2 and 3? Also, could you write the...
Hi
could someone please help me with questions 2 and 3? Also, could
you write the steps clearly so I understand how you got the
answers. Thanks in advance!
FORMULAS W Weight Finding magnitude of diagonal Resultant Finding direction of diagonal resultant mass x g Resultant Square root (opposite? + adjacent) tan (opposite/adjacent) 1. 4 people are having a tug-o-war. The 2 people on the left side pull with forces of 90N and 60N, respectively. The 2 people on the...
Please answer the last 4 bullet points step by step. Again the last 4 bullet points....
Please answer the last 4 bullet points step by step. Again the
last 4 bullet points.
k III.pdf 1) Up until now we have always ignored air resistance. We should now add . Let us just think of simple 1-dimensional problem, dropping a ball of mass m from a height H but 2 with air resistance. We can model the air resistance as a force proportional to the velocity, fair = bu. The coefficient b is a constant. (For this...
please answer both questions ty so much
Two forces are acting on a 0.250 kg hockey puck as it slides along the ice. The first force has a magnitude of 0.400 N and points 35.0 north of east. The second force has a magnitude of 0.580 N and points 65,0° north of east. If these are the only two forces acting on the puck, what will be the magnitude and direction of the puck's acceleration? Enter the direction as an...
Hi, please help me check my answers for two physics problems. If
they are wrong, please explain it so I could learn and correct the
mistake. Thank you.
[For the first problem, I got: push= 2598J, normal= 0,
weight= 0, friction= -1920J. I calculated net work to be 678J
]
[For the second problem, I got push=250J, normal and weight= 0,
friction = -200J. I calculated net force to be 50J, which is
positive]
3. A dockworker pushes a 50...
Please help. Block 1 (m1 = 5kg) and block 2 (m2 = 6 kg) are
adjacent.
Block 1 (m1 5 kg) and block 2 (m2 6 kg) are adjacent to each other on the surface of a table. Block 2 is to the LEFT of block 1. A rope pulls on block 2 up and to the right with a vertical tension of 30 N upward, and both blocks move right with an acceleration of magnitude 3 m/s2. The coefficient...
1)2)please answer them both please
pleaseeee This is my last question and i beg of you please help me
i really appreciate it!! thanks so much
%) 8.4.11 Que Find the magnitude and positive direction angle of the vector (313,-3). The magnitude of the vector is 6. (Simplify your answer.) The direction angle is º. (Simplify your answer. Use angle measures greater than or equal to 0 and less than 360.) Force X has a magnitude of 1230 pounds, and...
please explain the answer
1) Up until now we have always ignored air resistance. We should now add it. Let us just think of simple 1-dimensional problem, dropping a ball of mass m from a height H but 2 with air resistance. We can model the air resistance as a force proportional to the velocity, fair = bv. The coefficient bis a constant. (For this problem you can use calculus textbooks or wolfram alpha to do the calculus.) What are...
please explain the answer.
1) Up until now we have always ignored air resistance. We should now add it. Let us just think of simple 1-dimensional problem, dropping a ball of mass m from a height H but 2 with air resistance. We can model the air resistance as a force proportional to the velocity, fair = bv. The coefficient bis a constant. (For this problem you can use calculus textbooks or wolfram alpha to do the calculus.) What are...
Hi
could someone please help me with these questions. Also, could you
write the steps clearly so I understand how you got the answers.
Thanks in advance!
FORMULAS W Weight Finding magnitude of diagonal Resultant Finding direction of diagonal resultant mass x g Resultant Square root (opposite? + adjacent) tan (opposite/adjacent) 1. 4 people are having a tug-o-war. The 2 people on the left side pull with forces of 90N and 60N, respectively. The 2 people on the right side...
Hi
could someone please help me with questions 2 and 3? Also, could
you write the steps clearly so I understand how you got the
answers. Thanks in advance!
FORMULAS W Weight Finding magnitude of diagonal Resultant Finding direction of diagonal resultant mass x g Resultant Square root (opposite? + adjacent) tan (opposite/adjacent) 1. 4 people are having a tug-o-war. The 2 people on the left side pull with forces of 90N and 60N, respectively. The 2 people on the...
Please answer the last 4 bullet points step by step. Again the
last 4 bullet points.
k III.pdf 1) Up until now we have always ignored air resistance. We should now add . Let us just think of simple 1-dimensional problem, dropping a ball of mass m from a height H but 2 with air resistance. We can model the air resistance as a force proportional to the velocity, fair = bu. The coefficient b is a constant. (For this...
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