What happens to the astronaut
A 61 kg astronaut floating at rest in space outside a space capsule throws his 0.50 kg hammer such that it moves with a speed of 13 m/s relative to the capsule. What happens to the astronaut?
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A projectile is fired horizontally from a gun that is 38.0 m above flat ground, emerging from the gun with a speed of 390 m/s. (a) How long does the projectile remain in the air?
a ferry boat is 4.0 m wide and 6.0 m long. when a truck pulls onto it, the boat sinks 4.0 cm in he water. what is the weight of the truck?
A gas is compressed from 4.5×10-2 m3 to 2.6×10-2 m3 at a constant pressure of 1.7×105 Pa. (a) What is the work associated with the process? Make sure to include the correct sign. (b) Is work done on the system, or does the system
You're driving down the highway late one night at 15 {rm m}/{rm s} when a deer steps onto the road 42 {rm m} in front of you. Your reaction time before stepping on the brakes is 0.50 {rm s}, and the maximum deceleration of your car is 11 {rm m/s^2
You need to construct a 400 pF capacitor for a science project. You plan to cut two L times L metal squares and place spacers between them. The thinnest spacers you have are 0.30 mm thick.What is the proper value of L?
A dog pulls on a pillow with a force of 7.4 N at an angle of 33.7? above the horizontal a) What is the x component of this force?
Drawing on Eratoshthenes' method, if two observers are due north and south of each other and are seperated by 400 km, what is the circumference of their spherical world if they see the same star on their meridian at altitudes of 23 degrees and 47
What is the electromagnetic flux coming from the surface of a 3000K blackbody(show work)
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Can you please summarize the key points related to Post-Traumatic Stress Disorder (PTSD) as classified in the DSM-5, including its criteria
Teenagers understand well that death is inevitable and that they themselves will die one day. What typical adolescent behavior seemingly contradicts this knowl
Which of Greer's responses to impending death is Jamila demonstrating? Need Assignment Help?
Question: Education is important because it helps children develop their cognitive, behavioral, and psychomotor skills.
Provide two recommendations for setting up and organizing small groups during classroom instruction and explain why you think each is important
Describe four ideas for learning activities you can provide to other students while you are engaged in small-group instruction.
List your "Top Five" negative thoughts that tend to occur when you are faced with a public speaking situation and Reprogram: