355664 A mass of 1 \(kg\) is acted upon by a single force \(F = (4\hat i + 4\widehat j)N\). Under this force it is displaced from \((0.0)\) to \((1\;m,1\;m)\). If initially the speed of the particle was 2 \(m/s\), its final speed should be

355665 A block of mass \(M\) is attached to the lower end of a vertical spring. The spring is hung from a ceiling and has force constant value \(K\). The mass is released from rest with the spring initially unstretched. The maximum extension produced in the length of the spring will be

355666 Under the action of a force a 2 \(kg\) body moves such that its position \(x\) as a function of time \(\mathrm{t}\) is given by \(x=\dfrac{t^{4}}{4}+3\). Then work done by the force in first two seconds is

355667 An athlete \(m = 60\;kg\) in the Olympic games
covers a distance of \(100\;m\) in \(10\;s\). His kinetic energy can be estimated to be in the range:

355664 A mass of 1 \(kg\) is acted upon by a single force \(F = (4\hat i + 4\widehat j)N\). Under this force it is displaced from \((0.0)\) to \((1\;m,1\;m)\). If initially the speed of the particle was 2 \(m/s\), its final speed should be

355665 A block of mass \(M\) is attached to the lower end of a vertical spring. The spring is hung from a ceiling and has force constant value \(K\). The mass is released from rest with the spring initially unstretched. The maximum extension produced in the length of the spring will be

355666 Under the action of a force a 2 \(kg\) body moves such that its position \(x\) as a function of time \(\mathrm{t}\) is given by \(x=\dfrac{t^{4}}{4}+3\). Then work done by the force in first two seconds is

355667 An athlete \(m = 60\;kg\) in the Olympic games
covers a distance of \(100\;m\) in \(10\;s\). His kinetic energy can be estimated to be in the range:

355664 A mass of 1 \(kg\) is acted upon by a single force \(F = (4\hat i + 4\widehat j)N\). Under this force it is displaced from \((0.0)\) to \((1\;m,1\;m)\). If initially the speed of the particle was 2 \(m/s\), its final speed should be

355665 A block of mass \(M\) is attached to the lower end of a vertical spring. The spring is hung from a ceiling and has force constant value \(K\). The mass is released from rest with the spring initially unstretched. The maximum extension produced in the length of the spring will be

355666 Under the action of a force a 2 \(kg\) body moves such that its position \(x\) as a function of time \(\mathrm{t}\) is given by \(x=\dfrac{t^{4}}{4}+3\). Then work done by the force in first two seconds is

355667 An athlete \(m = 60\;kg\) in the Olympic games
covers a distance of \(100\;m\) in \(10\;s\). His kinetic energy can be estimated to be in the range:

355664 A mass of 1 \(kg\) is acted upon by a single force \(F = (4\hat i + 4\widehat j)N\). Under this force it is displaced from \((0.0)\) to \((1\;m,1\;m)\). If initially the speed of the particle was 2 \(m/s\), its final speed should be

355665 A block of mass \(M\) is attached to the lower end of a vertical spring. The spring is hung from a ceiling and has force constant value \(K\). The mass is released from rest with the spring initially unstretched. The maximum extension produced in the length of the spring will be

355666 Under the action of a force a 2 \(kg\) body moves such that its position \(x\) as a function of time \(\mathrm{t}\) is given by \(x=\dfrac{t^{4}}{4}+3\). Then work done by the force in first two seconds is

355667 An athlete \(m = 60\;kg\) in the Olympic games
covers a distance of \(100\;m\) in \(10\;s\). His kinetic energy can be estimated to be in the range: