Write down a list of all of the energy transformations you can around you at home. ST3-8PW-ST Explains how energy is transformed from one form to another : find a science activity/experiment that you think would fit one of the outcomes. It might be a video, a Scootle activity, something on the NASA website. What will you have to do with that activity you picked to turn it into a lesson? Write some thoughs.

Write down a list of all of the energy transformations you can around you at home. ST3-8PW-ST Explains how energy is transformed from one form to another : find a science activity/experiment that you think would fit one of the outcomes. It might be a video, a Scootle activity, something on the NASA website. What will you have to do with that activity you picked to turn it into a lesson? Write some thoughs.

Similar questions

9. Consider a 59kg volleyball player who is jumping to spike the ball. Her 0 position is the bottom of the squat. At take-off, she has 320 J of kinetic energy and 580 J of potential energy. a. How high is her COM at takeoff? b. How fast is she going when she takes off? c. What will the height of her COM be at the highest point of the jump?
An elevator is designed so that when it travels upward, it has constant acceleration from rest to its cruising speed of 2.0 m/s in a time of 4.0 seconds. The elevator has a mass of 625kg. Assume friction is ignored. A. Determine the average power (in W) of the elevator motor while its accelerating upward to its cruising speed. B. Determine the motor power (in W) when the elevator is moving upward at its cruising speed.
Which of the following statements are TRUE? A. Energy is a vector physical quantity. B. Energy is always required to do work. C. Totol mechanical energy can never be zero. D. When law of conservation of mechanical energy is invoked, there can never be a waste energy in an ideal system. E. When law of conservation of mechanical energy is invoked, there can never be a waste energy in a real-world system. F. Kinetic energy can be negative. G. Potential energy can be negative. H. Work is equivalent to the negative change in kinetic energy. I. Work is equivalent to the negative change in potential energy. J. In a conservative system where only gravitational force acts, the total mechanical energy is constant at every point of the motion. K. In a non-conservative system where certain external forces may act, the total mechanical energy is not constant at every point of the motion. L The entire universe may be considered as a closed system where the total energy is constant. chnices O B. D.…
A. Ignoring air drag, what is the takeoff speed of such a flea? (in m/s) B. Calculate the kinetic energy of this flea at takeoff (in J) C. Calculate the kinetic energy per kilogram of mass (in J/kg) D. If a 73.0 kg, 1.80 m tall human could jump to the same height compared with his length as the flea jumps compared with its length, how high could the human jump? (in m) E. If a 73.0 kg, 1.80 m tall human could jump to the same height compared with his length as the flea jumps compared with its length, what takeoff speed would the man need? (in m/s) F. Most humans can jump no more than 60.0 cm from a crouched start. What is the kinetic energy per kilogram of mass at takeoff for such a 73.0 kg person? (in J/kg)
1. a brick with mass 30 kg rests a top a 12 m tall wall. What is the brick's gravitational potential energy relative to the ground? a. 2400 J b. 360 J c. 240 J d. 3600 J 2. A brick with mass 20 kg rests atop a 12 m tall wall. The brick is nudged off the wall, and falls to the ground. How fast will the brick be going as it hits the ground? Neglect air resistance. a. 12 m/s b. 120 m/s c. 0 m/s d. 15.5 m/s
A 50 kg skier leaves the top of a 10 m high frictionless slope (point "a") from rest and reaches the bottom of the slope (point "") with a speed v,. He subsequently continues sliding on level ground to a full stop to a point "c" due to friction (i.e. 0.2 on the level ground). a. Write an expression for the total mechanical energy of the skier at point "a". b. Write an expression for the total mechanical energy of the skier at point "b". c. Use the Work-Energy Theorem to determine the work done from point “b" to point “c".
Suppose an elephant has a mad of 3150 kg. a. How fast, in meters per second, does the elephant need to move to have the same kinetic energy as a 65 kg sprinter running at 10.5 m/s ?
THANK YOU
ma (m=56.2 kg) is traveling at a speed of 12.8 m/s at the top of a 19.5-m highroller coaster loop.a. Determine Ima's kinetic energy at the top of the loop.b. Determine Ima's potential energy at the top of the loop.c. Assuming negligible losses of energy due to friction and air resistance,determine Ima's total mechanical energy at the bottom of the loop (h=0m).d. Determine Ima's speed at the bottom of the loop.*only answer d
150 kg object is at a height of 12 m. A.) How many joules of kinetic energy does it gain when it falls to the ground? B.) Using concepts of energy, find the speed of the object in meters per second just before it hits the ground.