I think cardiac muscle would make up the heart because it’s able to pump blood through the heart and the rest of the body.
I think its b because when there is unbalanced forces it accelerates.
Hope this helps you out
The fundamental mode of vibration of a wave is defined as that which has the LOWEST frequency
Answer:
d. may be either greater, smaller, or equal to that observed inside the bus.
Explanation:
- The bus is moving at a constant speed. The ball tossed and received by the ball is inside the bus at a speed equal to the speed of the ball. Therefore the speed of the bus becomes zero with respect to the observer inside the bus.
- Now the observer inside the bus noticed the ball from the inside of the bus, so he threw the ball back and forth from the ball with the speed v relative to the observer.
- Now the observer outside the bus could see the bus moving at speed relative to its reference point and also throwing the ball from front to back. The speed of the ball to the observer outside the bus The speed of the bus to the observer outside the bus is minus the speed of the ball to the observer inside the bus.
- Therefore, the ball speed = (u-v) relative to the observer outside the bus.
Answer:
A
Explanation:
Enjoyed for many years or decades.
